level 2 health and safety plan project: former frenchtown

2018

LEVEL 2 HEALTH AND SAFETY PLAN

Project: Former Frenchtown Ceramics

This Level 2 HASP is intended to provide health and safety guidelines for project field work meeting the following criteria:

Short-duration work

Possible chemical and/or physical hazard exposure

No confined space entry or supplied-air respirator use

Limited number of subcontractors involved

Administrative Information

Site Name and Location One 8th Street (Former Frenchtown Ceramics Co.), Frenchtown Borough, Hunterdon County, NJ

Client Contact and Phone Mr. Scott Van Cleef, 908-359-3276

Project Name Former Frenchtown Ceramics

Health & Safety Plan Date Updated Jan 2020

Revision Number 1

Field Work Start Date ongoing

Anticipated Field Work End Date TBD

Project Manager (responsible for implementing the site health and safety program on this project) Sandra Szempruch

Principal In Charge (responsible for overall site health and safety performance on this project). Brian Fennelly

2018

Project Background and Scope of Work

Include bullet list of tasks

to be completed during this project, and a separate list of tasks to be completed by any subcontractors at

the site.

FEA Scope of Work:

ground water and soil sampling

Excavation oversight

Monitoring well installation oversight

Collect post-excavation soil samples for lab analysis

Oversee test pit excavation

Subcontractor Scope of Work:

Monitoring well Installation, including: o Well drilling o Well construction o Well development o Packer testing o Geophysical Logging

Lab analysis

Geoprobe borings

Geophysical surveys

Site/Project General Information

An asterisk (*) indicates that a completed Risk Assessment checklist must be completed and attached to this document. A double asterisk (**) indicates a Risk Review must take place prior to beginning fieldwork.

Site Type (check all applicable boxes)

Active Facility* Remote Facility* Inactive Facility Construction

Mine Railroad Industrial Residential

Secured Uncontrolled Chemical Mixing** Other (specify)

2018

Main Site Hazards (check all applicable boxes)

Heat Stress Cold Stress Explosion/Fire Oxygen Deficiency

Biological Organic Chemicals Inorganic Chemicals Heavy Equipment in Use

Compressed Gas Asbestos High Noise Respirable Particles

Work Over 6’ High Extreme Weather Hand/Portable Power Tools Non-Ionizing Radiation

Blasting Agents Confined Spaces ASTs/USTs Buried/Overhead Utilities

Slip/Trip/Fall Forklift Use Manlift/Cherry Picker Use Heavy Equipment Use

Scaffold Use Portable Ladders Welding or Hot Work Construction

Excavations Extreme Weather Hand/Portable Power Tools Strip/Underground Mines

Lockout/Tagout Commercial Vehicle Other (specify) Other (specify)

2018

Chemical Products

FEA will Use or Store Onsite

For each chemical product identified, an MSDS must be attached to this HASP

Alconox or Liquinox Calibration gas (Methane) Isopropyl Alcohol

Hydrochloric acid (HCl)* Calibration gas (Isobutylene) Household bleach (NaOCl)*

Nitric acid (HNO3)* Calibration gas (Pentane) Sulfuric acid (H2SO4)*

Sodium hydroxide (NaOH)* Calibration gas (4-gas mixture) Hexane

Other (specify) Other (specify)

*NOTE: Eyewash solution shall be readily available on ALL projects where corrosive materials are used or stored, including sample preservatives.

Safe Work Practices

Place a checkmark by

applicable SWPs

SWPs Applicable To This Project (check all applicable boxes)

1-Hazard

Communication

3-Medical Services

and First Aid

4-Airborne Contaminants 5-Heat Stress

6-Cold Stress 7-Natural Hazards 8-Personal Protective

Equipment

9-Respiratory Protection

10-Confined Space

Entry

11-Drum Handling 13-Excavation 14-Fall Protection and

Prevention

16-Forklift and

Truck Operations

17-Hand Tools 19-Heavy and Material

Handling Equipment

20-Ladder Safety

Other Task

(specify)

Other Task

(specify)

Other Task (specify) Other Task (specify)

Other Task

(specify)

Other Task

(specify)

Other Task (specify) Other Task (specify)

Levels of Protection Required for each

Task

Task Description Level

A B C D

All Tasks

2018

Personal Protective Equipment

Req=Required Rec=Recommended

Equipment

Req Rec NA Equipment

Req Rec NA

Steel Toe Boots

Hard Hat

Long Sleeve Shirt & Pants Safety Glasses Shields

Outer Disposable Boots Indirect Vented Goggles

Tyvek Suit Poly-Coated Tyvek

Fully Encapsulated Chemical Suit Full-Face Respirator

Hearing Protection Half-Face Respirator

Leather Gloves Inner Chemical Gloves

Outer Chemical Gloves

Other (specify)

Training and Medical Training Req Rec NA Medical Surveillance Req Rec NA

Surveillance 40 Hour HAZWOPER Medical Clearance

Current 8 Hour HAZWOPER Respirator Clearance Req=Required

Rec=Recommended 8 Hour HAZWOPER Supervisor* Blood Lead and ZPP

Current CPR and First Aid* Other (specify)

10 Hour Construction Other (specify)

FEA H&S Management System

Other (specify)

Other (specify)

Other (specify)

Safety Supplies

Req=Required Rec=Recommended

Supplies Req Rec NA Supplies Req Rec NA

First Aid Kit

Fire Extinguisher

Eyewash Solution Water/Sports Drink

Air Horn Oral Thermometer

Noise Meter (Dosimeter) Decontamination Supplies

2018

Subsurface Clearance

Information Sources Summary

Document the information sources that FEA used or will use to locate Subsurface Structures on site.

Information Source Yes No N/A Comment

Facility-provided Map(s) of Utilities

Date(s):

Knowledgeable Contact Person

Who: Time in Job: Time at Site:

Public Utility Markouts

Who: CONTRACTOR Tech. Used: Target Services:

FEA subcontractor performed geophysics / cable avoidance scans

Who: various Tech. Used: various Target Services:

2018

Site Services Model

List the utilities or other below ground services present on site. Do we know the locations of these services, their conveyance on site (to the site boundary, as appropriate) and the location of isolation switches or valves? If “Present” and not located or “Unknown”, comment on how those gaps will be addressed.

Utility / Service Present Expected

Depth

Located? Absent Unknown Comment

Yes No

Electricity Private utility locating service will be utilized prior to site work

Gas Private utility locating service will be utilized prior to site work

Water Private utility locating service will be utilized prior to site work

Sewer Private utility locating service will be utilized prior to site work

Telephone / Data Private utility locating service will be utilized prior to site work

Plant air / steam

Fuel / oil Private utility locating service will be utilized prior to site work

Fire suppression Private utility locating service will be utilized prior to site work

Others (List):

2018

Subsurface Clearance Process Waivers

Document any waivers to the process approved by the PIC. Legally required steps cannot be waived.

Waiver For… Waived By (PIC) Date Reason

Performance of Public Utility Markouts

Performance of Private Utility Markouts

Restricting ground disturbance inside a Critical Zone

Physical Clearance at Disturbance Locations (list)

Overhead Clearance

Document the steps

that must be followed and justify

any exceptions

Requirement Yes No How will it be done? Why the exception?

Are overhead utility lines in the general vicinity of FEA work onsite?

If overhead utilities are present, has nominal voltage been determined? If yes, list in comments section.

Before drill rig mast is raised in the vicinity of power lines, have we ensured that the minimum horizontal distance from any point on the drill rig to the nearest power line is greater than 25 ft?

If the drill rig is closer than 25 ft to the overhead utility, can the utility be de-energized?

2018

Work Zones

If exclusion zones are necessary

because of chemical OR equipment

hazards, describe the plan

Exclusion Zone: Area around drill rig or excavator while equipment is in operation.

Maintain safe distance around equipment, make sure operator is aware of your presence if approaching equipment.

Contamination Reduction Zone: Area between heavy equipment and support zone.

Support Zone: equipment storage area

Site Access/Control

How do we limit

unauthorized entry to the site itself?

Access Control Procedures: Entrance gates will be secured with padlock limiting unwanted access to the site.

DECON

Procedures

Decontamination Procedures: All down-hole equipment will be cleaned upon removal from the borehole and start of drilling at next location.

2018

Chemicals of Concern

In the section to the right, check any chemicals present onsite in any media (air, soil

water).

In the table below, list chemicals suspected or

confirmed to be onsite, and provide requested

information.

Friable Asbestos alpha-Napthylamine Methyl chromoethyl ether

3,3’-Dichlorobenzidine bis-Chloromethyl ether beta-Napthylamine

Benzidine 4-Aminodiphenyl Ethyleneimine

beta-Propiolactone 2-Acetylaminoflourene 4-Dimethylaminoazobenzene

N-Nitrosomethylamine Vinyl chloride Inorganic arsenic

Lead Chromium (VI) Cadmium

Benzene Coke oven emissions 1,2-Dibromo-3-chloropropane

Acrylonitrile Ethylene oxide Formaldehyde

Methylenedianiline 1,3-Butadiene Methylene chloride

No FEA exposure to these

Primary Contaminants of Concern

Present or Suspected at Site Medium Exposure Limit

IDLH Level (specify

ppm or mg/m3)

Primary Hazards of the Material

Symptoms and Effects of Acute

Exposure Ionization

Potential (eV)

Lead Soil, Ground Water

PEL = 50 µg/m3 REL = 50 µg/m3 TLV =

Skin Hazard

100 mg/m3 Noncombustible solid in bulk form, toxic

Weakness, exhaustion, insomnia, facial pallor, weight loss, abdominal pain, colic, anemia, tremors kidney disease irritation eyes, hypertension

NA

TCE Soil, Ground Water

PEL = 100 ppm REL = 25 ppm TLV =

Skin Hazard

1,000 ppm Combustible liquid, burns with difficulty

Irritation eyes, skin, headache, visual disturbance, dizziness, tremor, drowsiness, nausea, vomiting, dermatitis, liver injury

9.45

Arsenic Soil, Ground Water

PEL =0.010mg/m3 REL =0.002mg/m3 TLV =

Skin Hazard

5 mg/m3 Slight explosion hazard in the form of dust when exposed to flame, toxic

Ulceration of nasal septum, dermatitis, gastrointestinal disturbances, peripheral neuropathy, respiratory irritation, hyperpigmentation of skin

NA

PAHs Soil

PEL = 0.2 mg/m3 REL = 0.1 mg/m3 TLV =

Skin Hazard

toxic

The most significant endpoint of PAH toxicity is cancer. PAHs generally have a low degree of acute toxicity to humans. Some studies have shown noncarcinogenic effects that are based on PAH exposure dose. After chronic exposure, the non-carcinogenic effects of PAHs involve primarily the pulmonary, gastrointestinal,

renal, and dermatologic systems.

PEL = OSHA Permissible Exposure Limit REL = NIOSH Recommended Exposure Limit TLV = ACGIH Threshold Limit Value IDLH = Immediately Dangerous to Life or Health

2018

Monitoring Equipment

Instrument (Check all required) Task Instrument Reading Action Guideline Comments

Combustible gas indicator model:

1

2

3

4

5

0 to 10% LEL Monitor; evacuate if confined space

10 to 25% LEL Potential explosion hazard

>25% LEL Explosion hazard; interrupt task; evacuate site

Oxygen meter model:

1

2

3

4

5

>23.5% Oxygen Potential fire hazard; evacuate site

23.5 to 19.5% Oxygen Oxygen level normal

<19.5% Oxygen Oxygen deficiency; interrupt task; evacuate site

Radiation survey meter model:

1

2

3

4

5

Normal background Proceed Annual exposure not to exceed 1,250 mrem per quarter Background reading must be taken in an area known to be free of radiation sources

Two to three times background Notify SSC

>Three times background

Radiological hazard; interrupt task; evacuate site

Photoionization detector model:

11.7 eV 10.6 eV

10.2 eV 9.8 eV

eV

1

2

3

4

5

Sustained readings 1 to 5 ppm above background

Level C These action levels are for unknown gases or vapors. After the contaminants are identifed, action levels should be based on the specific contaminants involved.

Sustained readings >5 to 500 ppm above background

Level B

Sustained readings >500 ppm above background

Level A

Flame ionization detector model:

1

2

3

4

5

Any response above background to 5 ppm above background

Level C is acceptable Level B is recommended

These action levels are for unknown gases or vapors. After the contaminants are identifed, action levels should be based on the specific contaminants involved.

>5 to 500 ppm above background

Level B

>500 above background Level A

Detector tube models:

1

2

3

4

5

Specify: <1.2 the PEL >1/2 the PEL

Specify: The action level for upgrading the level of protection is one-half of the contaminant's PEL. If the PEL is reached, evacuate the site and notify a safety specialist.

Other (specify):

1

2

3

4

5

Specify:

Specify:

2018

Emergency Response

Planning

Signal a site emergency or medical emergency with

three blasts of a loud horn (car horn, fog horn, or

similar device).

To complete this section, attach a hospital route map

to the HASP.

All work-related incidents must be reported. For all medical emergencies, call 911 or the local emergency number. For non-emergency incidents, you must:

Give appropriate first aid care to the injured or ill individual and secure the scene.

Notify the Project Manager and/or H&S Officer after calling Incident Intervention. In the event of an emergency that necessitates evacuation of the work task area or the site as a whole, the following procedures shall occur:

The FEA site safety contact will contact all nearby personnel using the onsite communications system to advise of the emergency.

Personnel will proceed along site roads to a safe distance upwind from the hazard source.

Personnel will remain in that area until the site safety contact or other authorized individual provides further instruction.

In the event of a severe spill or leak, site personnel will follow the procedures listed below:

Evacuate the affected area and relocate personnel to an upwind location.

Inform the FEA site safety contact, an FEA office, and a site representative immediately.

Locate the source of the spill or leak, and stop the source if it is safe to do so and appropriately trained personnel are onsite to do so.

Begin containment and recovery of spilled or leaked materials.

Notify appropriate local, state, and federal agencies after obtaining client consent to do so. In the event of severe weather, site personnel will follow the procedures listed below:

Site work shall not be conducted during severe weather, including high winds and lightning.

In the event of severe weather, stop work, lower any equipment (drill rigs), and evacuate the affected area.

Emergency Contacts Name Location Phone Cell Phone

Hospital (attach map) Hunterdon Medical Center

2100 Wescott Drive Flemington, NJ 08822

908-788-6183

Police Frenchtown Borough Police Department

27 Second Street, Frenchtown, NJ 08825

911 or 908-996-2341

Fire Frenchtown Borough Fire Department

27 Second Street, Frenchtown, NJ 08825

911 or 908-996-4423

Principal In Charge Brian Fennelly 116 Village Blvd, Suite 200 Princeton NJ 08540

609-954-8842 609-954-8842

Project Manager Sandra Szempruch

116 Village Blvd, Suite 200 Princeton NJ 08540

570-242-1711 570-242-1711

Field Safety Officer (if not PM)

Subcontractor Safety Contact

Subcontractor Safety Contact

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SAFE WORK PRACTICE

SOP #: 1

Title: Hazard Communication

Last Rev.:

Page: 1 of 2

SCOPE This procedure provides guidance on meeting regulatory requirements and ensuring that the information necessary for the safe use, handling and storage of hazardous chemicals is provided and made available to employees. DEFINITIONS

Hazardous Chemical – Any chemical which is a physical hazard or a health hazard.

Hazard Warning – Any words, pictures, symbols, or combination thereof appearing on a label or other appropriate form of warning which convey the specific physical and health hazard(s), including target organ effects, of the chemical(s) in the container(s).

Health Hazard – A chemical for which there is statistically significant evidence based on at least one study conducted in accordance with established scientific principles that acute or chronic health effects may occur in exposed employees. The term "health hazard" includes chemicals that are carcinogens, toxic or highly toxic agents, reproductive toxins, irritants, corrosives, sensitizers, hepatotoxins, nephrotoxins, neurotoxins, agents that act on the hematopoietic system, and agents which damage the lungs, skin, eyes, or mucous membranes.

Physical Hazard – A chemical for which there is scientifically valid evidence that it is a combustible liquid, a compressed gas, explosive, flammable, an organic peroxide, an oxidizer, pyrophoric, unstable (reactive) or water-reactive.

PROCEDURE

A. The Field Safety Officer will ensure that all containers (drums, bottles, etc.) are labeled with the identity of the known hazardous chemical contained. Containers that are not labeled or where labels have faded or been removed will be relabeled immediately.

B. The Field Safety Officer will include Material Safety Data Sheets (MSDSs) for

chemicals brought to the site for the job.

C. The Field Safety Officer will ensure employees have been trained on site-specific HazCom, including: 1. Methods that may be used to detect a release of hazardous chemical(s) in the

workplace; 2. Physical and health hazards associated with chemicals; 3. Protective measures to be taken;

SAFE WORK PRACTICE

SOP #: 1

Title: Hazard Communication

Last Rev.:

Page: 2 of 2

4. Safe work practices, emergency responses and use of personal protective

equipment (PPE); and 5. Information on the Hazard Communication Standard including:

a. Labeling and warning systems, and b. An explanation of Material Safety Data Sheets.

D. The Field Safety Officer will identify PPE based on the task involved and the

chemical properties. E. The Field Safety Officer will inform employees of any non-routine tasks and the

chemical hazards associated with the tasks. Review the safe work practices and use of required PPE prior to the start of such tasks.

F. The Field Safety Officer will provide information on hazardous chemicals known to

be present to subcontractors and other employers on the site. Employers are responsible for providing necessary information to their employees.

G. All site personnel are required to report any incident of a chemical over-exposure or

of a chemical spill to the Field Safety Officer.

SAFE WORK PRACTICE

SOP #: 4

Title: Heat Stress

Last Rev.:

Page: 1 of 4

SCOPE This procedure provides work practices to minimize the impact of heat stress caused by exposure to hot environments or working conditions. DEFINITIONS

Acclimatization – The ability to adjust to hot working conditions. This adjustment to heat, under normal circumstances, usually takes about 5 to 7 days, during which time the body will undergo a series of changes that will make continued exposure to heat more endurable.

Heat Index – An accurate measure of how hot it really feels when relative humidity (RH) is added to the actual air temperature.

PROCEDURE A. The Field Safety Officer will implement techniques for preventing heat stress-related

health issues. Prevention techniques include: 1. Provide shaded areas with cross-ventilation, if possible, for lunch and breaks. 2. Schedule physically demanding and strenuous tasks, or tasks requiring full-body

chemical protection, for early in the day, if possible. 3. Drink at least 6-8 ounces of cool water every 60 minutes. 4. Use the buddy system and look for signs of heat stress. Any employee with

signs of heat stress must immediately proceed to the break area. Signs and symptoms for various heat stress disorders and recommended first aid are listed in the following table.

SAFE WORK PRACTICE

SOP #: 4

Title: Heat Stress

Last Rev.:

Page: 2 of 4

Disorder Symptoms Cause Prevention/First Aid

Heat Rash or Prickly Heat

Rash

Itching

Hot, humid conditions

Sweat doesn’t evaporate easily

Sweat ducts become clogged

Ointments

Keep skin clean and dry

Good daily personal hygiene

Heat Cramps

Sudden onset of muscle cramps usually in legs or arms

Hot, moist skin

Normal pulse

Normal or slightly elevated temperature

Loss of water (sweating)

Loss of electrolytes

Replacing water but not electrolytes

Move into shade

Loosen clothing

Drink tepid electrolyte drinks or water

Seek medical assistance if conditions persist

Heat Exhaustion

Pale, clammy skin

Profuse perspiration

Thirst from dehydration

Weakness

Headache

Nausea

Loss of coordination

Overexertion

Excessive loss of water and electrolytes

Move into shade

Remove PPE

Loosen street clothing

Cool by applying damp cool compresses or ice packs

Drink tepid electrolyte drinks or water

Summon medical assistance

Heat Stroke Elevated temperature (>103F)

Flushed, hot, dry skin

Absence of sweating

Delirious

Rapid pulse

Nausea

Headache

Dizziness

Unconsciousness

Failure of body’s cooling (sweating) mechanism

Summon medical assistance

Move to shade

Remove PPE

Loosen street clothing

Cool by fanning or applying damp compress or ice packs

5. The Field Safety Officer must verify that a work-rest cycle based on the heat

index is implemented for site workers as applicable. Refer to the following three tables. To use the chart, read the temperature at the left and humidity across the top, the heat index is where the two intersect. For example, with a temperature of 96 and a humidity of 50%, the Heat Index is 108. Determine what the associated risk level is, based on the heat index. Use the risk level and heat index to determine the appropriate work-rest cycle.

SAFE WORK PRACTICE

SOP #: 4

Title: Heat Stress

Last Rev.:

Page: 3 of 4

Heat Index Chart

Relative Humidity (%)

Tem

pera

ture

(F

)

40 45 50 55 60 65 70 75 80 85 90 95 100

110 136

108 130 137

106 124 130 137

104 119 124 131 137

102 114 119 124 130 137

100 109 114 118 124 129 136

98 105 109 113 117 123 128 134

96 101 104 108 112 116 121 126 132

94 97 100 102 106 110 114 119 124 129 136

92 94 96 99 101 105 108 112 116 121 126 131

90 91 93 95 97 100 103 106 109 113 117 122 127 132

88 88 89 91 93 95 98 100 103 106 110 113 117 121

86 85 87 88 89 91 93 95 97 100 102 106 108 112

84 83 84 85 86 88 89 90 92 94 96 98 100 103

82 81 82 83 84 84 85 86 88 89 90 91 93 95

80 80 80 81 81 82 82 83 84 84 85 86 86 87

Heat Index Risk Level and Associated Health Effects

Heat Index Associated Risk

>130 Extreme Danger Heat stroke highly likely with continued exposure

105-130 Danger Heat exhaustion and heat cramps likely and heat stroke possible with prolonged exposure and/or physical activity

90-105 Extreme Caution Heat cramps and heat exhaustion possible with prolonged exposure and/or physical activity

80-90 Caution Fatigue possible with prolonged exposure and/or physical activity

NOTES:

Heat Index values were devised for shady, light wind conditions. Exposure to full sun may increase these values by up to 15º.

Heat Index values were devised for the general public wearing typical lightweight summer clothing. Acclimatized workers may be able to work under conditions with a slightly higher Heat Index.

The use of personal protective equipment, including clothing increases the heat stress load on the body.

SAFE WORK PRACTICE

SOP #: 4

Title: Heat Stress

Last Rev.:

Page: 4 of 4

The work-rest cycle outlined below should be implemented based on the professional judgment of the Field Safety Officer and/or the Project Health and Safety Consultant. Workers must drink 8 ounces of cool water at each break.

Heat Index Risk Level Work-Rest Cycle

> 130 Extreme Danger 15 minute break every 30 minutes 105-130 Danger 15 minute break every 60 minutes 90-105 Extreme Caution 15 minute break every 90 minutes 80-90 Caution 15 minute break every 120 minutes

B. The Field Safety Officer and/or Construction Manager will observe workers to verify

compliance with and effectiveness of prevention techniques. C. The Field Safety Officer should provide first aid treatment for heat stress related health

issues. D. In the event a heat stress related incident occurs, the Field Safety Officer will report the

incident following guidelines in the HASP.

SAFE WORK PRACTICE

SOP #: 5

Title: Cold Stress

Last Rev.:

Page: 1 of 2

SCOPE This procedure provides work practices to minimize the impact of cold stress caused by exposure to cold environments or working conditions. DEFINITIONS

Frostbite – Occurs when the extremities do not get sufficient heat from the central body stores. The fluids around the cells of the body tissues freeze from exposure to low temperatures. This condition can result in damage to, and loss of, tissue. The most vulnerable areas are the nose, cheeks, ears, fingers, and toes.

Hypothermia – This is the most severe form of cold stress and results from a drop in the body’s core temperature. Hypothermia can occur in relatively mild temperatures if there is a wind and the person’s clothing becomes wet. The signs or symptoms of hypothermia are:

First, uncontrollable shivering and the sensation of the cold;

Heartbeat slows and may become irregular;

Pulse weakens and blood pressure changes;

As the body’s core temperature drops, other signs may include cool skin, slow irregular breathing, and apparent exhaustion;

When core temperatures are in the mid-range, the victim may become listless, confused, exhibit severe shivering, or develop severe pain in the extremities; and

Final signs are a significant drop in blood pressure, fatigue, and shallow respiration.

PROCEDURE

A. The Field Safety Officer will implement techniques for preventing cold stress-related health issues. Prevention techniques include:

1. Require the use of additional protective clothing.

2. Allow workers to change clothes that have become wet.

3. Provide thermal insulating materials on metal handles of tools and equipment.

4. In snowy or icy conditions, require the use of UV eye protection, as well as from blowing crystals.

5. Provide a warm and sheltered area for changing clothes and taking breaks.

6. Provide hot liquids, such as soups, warm drinks, etc. in the break area.

SAFE WORK PRACTICE

SOP #: 5

Title: Cold Stress

Last Rev.:

Page: 2 of 2

7. Use the buddy system and look for signs of cold stress. Any employee

observed with signs of cold stress shall immediately proceed to the break area.

B. The Field Safety Officer and/or Construction Manager will observe to verify

compliance with and effectiveness of prevention techniques. C. The Field Safety Officer will provide first aid treatment for cold stress related health

issues include moving to warm area. Seek medical attention if signs or symptoms of hypothermia or frostbite are present.

SAFE WORK PRACTICE

SOP #: 7

Title: Personal Protective Equipment

Last Rev.:

Page: 1 of 2

SCOPE This procedure provides guidance for determining appropriate Personal Protective Equipment (PPE) to be worn at the job site, based on new tasks and chemical or physical agents identified in the field. The initial determination for proper PPE is completed as part of development of the HASP. DEFINITIONS None. PROCEDURE A. The Field Safety Officer will complete a hazard assessment of the tasks involved and

identify the appropriate PPE based on the task and the chemical or physical agents involved.

B. The Field Safety Officer will communicate to employees the PPE requirements for the tasks involved.

C. The Field Safety Officer will provide PPE that properly fits the employee(s). D. A H&S team member or Field Safety Officer will provide training to the employees

which includes at least the following:

1. When PPE is necessary;

2. What PPE is necessary;

3. How to properly don, doff, adjust and wear PPE;

4. The limitations of the PPE; and

5. The proper care, maintenance, useful life and disposal of the PPE. E. Re-training by the Field Safety Officer may be required if:

1. Changes at the job site make previous training obsolete.

2. Changes in the types of PPE make previous training obsolete.

3. Inadequacies in an affected employee’s knowledge or use of PPE indicate the employee requires additional training.

F. Types of PPE include the following:

1. Eye and Face Protection

a. All eye and face protection must comply with ANSI Z87.1-1989.

b. Safety glasses

Side shields must be worn when there is a hazard of flying objects.

SAFE WORK PRACTICE

SOP #: 7

Title: Personal Protective Equipment

Last Rev.:

Page: 2 of 2

Prescription glasses must meet the ANSI Z87.1-1989 requirements or must have eye protection over them meeting the ANSI standard requirements.

c. Chemical goggles

d. Face shield

2. Head Protection

a. All head protection (hard hats) must comply with ANSI Z89.1-1989.

3. Foot Protection

All foot protection must comply with ANSI Z41-1991.

a. Safety-toed shoes

b. Rubber boots or rubber safety-toed boots

4. Hand Protection

Hand protection must be selected based on the performance characteristics of the hand protection relative to the task(s) to be performed, conditions present, duration of use and the hazards and potential hazards identified.

a. Work gloves, such as leather or cotton

b. Chemical gloves, such as nitrile, neoprene, Viton, butyl rubber

c. Cut-resistant gloves, such as Kevlar

5. Hearing Protection

a. Ear plugs

b. Ear muffs

6. Respiratory Protection

7. Other PPE

a. Disposable Coveralls

b. Fire Resistant Clothing

SECTION 1: Identification of the substance/mixture and of the company/undertaking

1.1 Product identifiers

Product name : Nitric Acid

CAS-NO. : 7697-37-2

1.2 Relevant identified uses of the substance or mixture and uses advised against

Identified uses : Laboratory chemicals, Industrial & for professional use only.

1.3 Details of the supplier of the safety data sheet Company : Central Drug House (P) Ltd 7/28 Vardaan House New Delhi-10002 INDIA

Telephone : +91 11 49404040 Email : [email protected]

1.4 Emergency telephone number Emergency Phone # : +91 11 49404040 (9:00am - 6:00 pm) [Office hours]

SECTION 2: Hazards identification

2.1 Classification of the substance or mixture

Classification according to Regulation (EC) No 1272/2008

Oxidizing liquids (Category 3), H272 Skin corrosion (Category 1A), H314

For the full text of the H-Statements mentioned in this Section, see Section 16.

Classification according to EU Directives 67/548/EEC or 1999/45/EC

O Oxidising R 8 C Corrosive R35

For the full text of the R-phrases mentioned in this Section, see Section 16.

2.2 Label elements

Labelling according Regulation (EC) No 1272/2008 Pictogram

Signal word Danger Hazard statement(s) H272 May intensify fire; oxidiser. H314 Causes severe skin burns and eye damage.

Page 1 of 7

Nitric Acid CAS No 7697-37-2

MATERIAL SAFETY DATA SHEET SDS/MSDS

mailto:[email protected]

Precautionary statement(s) P220 P280

P305 + P351 + P338

P310

Supplemental Hazard Statements

2.3 Other hazards - none

Keep/Store away from clothing/ combustible materials. Wear protective gloves/ protective clothing/ eye protection/ face protection. IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Immediately call a POISON CENTER or doctor/ physician.

none

SECTION 3: Composition/information on ingredients

3.1 Substances Molecular Weight : 63,01 g/mol EC-No. : 231-714-2 Index-No. : 007-004-00-1

Hazardous ingredients according to Regulation (EC) No 1272/2008

Component Classification Concentration

Nitric acid

Ox. Liq. 3; Skin Corr. 1A; - H272, H314

Hazardous ingredients according to Directive 1999/45/EC

Component Classification Concentration

Nitric acid

O, C, R 8 - R35 -

For the full text of the H-Statements and R-Phrases mentioned in this Section, see Section 16

SECTION 4: First aid measures

4.1 Description of first aid measures

General advice Consult a physician. Show this safety data sheet to the doctor in attendance.

If inhaled If breathed in, move person into fresh air. If not breathing, give artificial respiration. Consult a physician.

In case of skin contact

Take off contaminated clothing and shoes immediately. Wash off with soap and plenty of water. Consult a

physician.

In case of eye contact

Rinse thoroughly with plenty of water for at least 15 minutes and consult a physician.

If swallowed

Do NOT induce vomiting. Never give anything by mouth to an unconscious person. Rinse mouth with water. Consult a physician.

4.2 Most important symptoms and effects, both acute and delayed

The most important known symptoms and effects are described in the labelling (see section 2.2) and/or in

section 11

4.3 Indication of any immediate medical attention and special treatment needed no data available

SECTION 5: Firefighting measures

5.1 Extinguishing media

Suitable extinguishing media Use water spray, alcohol-resistant foam, dry chemical or carbon dioxide.

Page 2 of 7

5.2 Special hazards arising from the substance or mixture nitrogen oxides (NOx)

5.3 Advice for firefighters Wear self contained breathing apparatus for fire fighting if necessary.

5.4 Further information Use water spray to cool unopened containers.

SECTION 6: Accidental release measures

6.1 Personal precautions, protective equipment and emergency procedures

Use personal protective equipment. Avoid breathing vapours, mist or gas. Ensure adequate ventilation. Evacuate personnel to safe areas.

For personal protection see section 8.

6.2 Environmental precautions Do not let product enter drains.

6.3 Methods and materials for containment and cleaning up

Contain spillage, and then collect with an electrically protected vacuum cleaner or by wet-brushing and place in container for disposal according to local regulations (see section 13).

6.4 Reference to other sections For disposal see section 13.

SECTION 7: Handling and storage

7.1 Precautions for safe handling Avoid inhalation of vapour or mist.

Keep away from sources of ignition - No smoking.Keep away from heat and sources of ignition.

For precautions see section 2.2.

7.2 Conditions for safe storage, including any incompatibilities

Store in cool place. Keep container tightly closed in a dry and well-ventilated place. Containers which are

opened must be carefully resealed and kept upright to prevent leakage.

7.3 Specific end use(s) A part from the uses mentioned in section 1.2 no other specific uses are stipulated

SECTION 8: Exposure controls/personal protection

8.1 Control parameters

Components with workplace control parameters

8.2 Exposure controls

Appropriate engineering controls

Handle in accordance with good industrial hygiene and safety practice. Wash hands before breaks and at the end of workday.

Personal protective equipment

Eye/face protection

Tightly fitting safety goggles. Faceshield (8-inch minimum). Use equipment for eye protection tested and approved under appropriate government standards such as NIOSH (US) or EN 166 (EU).

Skin protection

Handle with gloves. Gloves must be inspected prior to use. Use proper glove removal technique (without touching glove's outer surface) to avoid skin contact with this product. Dispose of contaminated gloves after use in accordance with applicable laws and good laboratory practices. Wash and dry hands.

Page 3 of 7

Body Protection

Complete suit protecting against chemicals, The type of protective equipment must be selected

according to the concentration and amount of the dangerous substance at the specific workplace.

Respiratory protection Where risk assessment shows air-purifying respirators are appropriate use a full-face respirator with

multi-purpose combination (US) or type ABEK (EN 14387) respirator cartridges as a backup to

engineering controls. If the respirator is the sole means of protection, use a full-face supplied air

respirator. Use respirators and components tested and approved under appropriate government

standards such as NIOSH (US) or CEN (EU).

Control of environmental exposure Do not let product enter drains.

SECTION 9: Physical and chemical properties

9.1 Information on basic physical and chemical properties

a) Appearance Form: liquid Colour: colourless

b) Odour no data available

c) Odour Threshold no data available

d) pH < 1 at 20 °C

e) Melting point/freezing no data available point

f) Initial boiling point and 100 °C at 1.013 hPa boiling range

g) Flash point no data available

h) Evapouration rate no data available

i) Flammability (solid, gas) no data available

j) Upper/lower no data available flammability or explosive limits

k) Vapour pressure 11 hPa at 20 °C

l) Vapour density no data available

m) Relative density 1,4 g/cm3

n) Water solubility completely soluble

o) Partition coefficient: n- no data available octanol/water

p) Auto-ignition no data available temperature

q) Decomposition no data available temperature

r) Viscosity no data available

s) Explosive properties no data available

t) Oxidizing properties The substance or mixture is classified as oxidizing with the category 3.

9.2 Other safety information no data available

SECTION 10: Stability and reactivity

10.1 Reactivity

no data available

Page 4 of 7

10.2 Chemical stability

Stable under recommended storage conditions.

10.3 Possibility of hazardous reactions

no data available

10.4 Conditions to avoid

May discolor on exposure to air and light.

10.5 Incompatible materials

Alkali metals, Organic materials, Acetic anhydride, Acetonitrile, Alcohols, Acrylonitrile

10.6 Hazardous decomposition products

Other decomposition products - no data available In the event of fire: see section 5

SECTION 11: Toxicological information

11.1 Information on toxicological effects

Acute toxicity

no data available

Skin corrosion/irritation

Skin - rabbit

Result: Extremely corrosive and destructive to tissue.

(Draize Test)

Serious eye damage/eye irritation no data available

Respiratory or skin sensitisation

no data available

Germ cell mutagenicity

no data available

Carcinogenicity

IARC: No component of this product present at levels greater than or equal to 0.1% is identified as

probable, possible or confirmed human carcinogen by IARC.

Reproductive toxicity

Reproductive toxicity - rat - Oral Effects on Newborn: Biochemical and metabolic.

Developmental Toxicity - rat - Oral Effects on Embryo or Fetus: Fetotoxicity (except death, e.g., stunted fetus).

Specific target organ toxicity - single exposure no data available

Specific target organ toxicity - repeated exposure no data available

Aspiration hazard no data available

Additional Information RTECS: Not available

Large doses may cause: conversion of hemoglobin to methemoglobin, producing cyanosis; marked fall in blood pressure, leading to collapse, coma, and possibly death., Material is extremely destructive to tissue of the mucous membranes and upper respiratory tract, eyes, and skin., Symptoms of exposure may include burning sensation, coughing, wheezing, laryngitis, shortness of breath, headache, nausea, and vomiting.

Liver - Irregularities - Based on Human Evidence

Page 5 of 7

SECTION 12: Ecological information

12.1 Toxicity

Toxicity to fish LC50 - Asterias rubens - 100 - 330 mg/l - 48 h

12.2 Persistence and degradability no data available

12.3 Bioaccumulative potential

no data available

12.4 Mobility in soil

no data available

12.5 Results of PBT and vPvB assessment PBT/vPvB assessment not available as chemical safety assessment not required/not conducted

12.6 Other adverse effects

May be harmful to aquatic organisms due to the shift of the pH.

SECTION 13: Disposal considerations

13.1 Waste treatment methods

Product

Burn in a chemical incinerator equipped with an afterburner and scrubber but exert extra care in igniting as this material is highly flammable. Offer surplus and non-recyclable solutions to a licensed disposal company.

Contaminated packaging Dispose of as unused product.

SECTION 14: Transport information

14.1 UN number ADR/RID: 2031 IMDG: 2031 IATA: 2031

14.2 UN proper shipping name

ADR/RID: NITRIC ACID IMDG: NITRIC ACID IATA: Nitric acid Passenger Aircraft: Not permitted for transport

14.3 Transport hazard class(es)

ADR/RID: 8 (5.1) IMDG: 8 (5.1) IATA: 8 (5.1)

14.4 Packaging group

ADR/RID: I IMDG: I IATA: I

14.5 Environmental hazards

ADR/RID: no IMDG Marine pollutant: no IATA: no

14.6 Special precautions for user

no data available

SECTION 15: Regulatory information

This safety datasheet complies with the requirements of Regulation (EC) No. 1907/2006.

15.1 Safety, health and environmental regulations/legislation specific for the substance or mixture

no data available

15.2 Chemical Safety Assessment

For this product a chemical safety assessment was not carried out

Page 6 of 7

SECTION 16: Other information

Full text of H-Statements referred to under sections 2 and 3.

H272 May intensify fire; oxidiser. H314 Causes severe skin burns and eye damage. Ox. Liq. Oxidizing liquids Skin Corr. Skin corrosion

Full text of R-phrases referred to under sections 2 and 3

C Corrosive O Oxidising R 8 Contact with combustible material may cause fire. R35 Causes severe burns.

Further information The above information is believed to be correct but does not purport to be all inclusive and shall be used only as a guide. The information in this document is based on the present state of our knowledge and is applicable to the product with regard to appropriate safety precautions. It does not represent any guarantee of the properties of the product. Central Drug House (P) Ltd and its Affiliates shall not be held liable for any damage resulting from handling or from contact with the above product. See www.cdhfinechemical.com for additional terms and conditions of sale.

Page 7 of 7

NON-FLAMMABLE GAS MIXTURE MSDS - 50054 EFFECTIVE DATE: FEBRUARY 16, 2011 PAGE 1 OF 4

MATERIAL SAFETY DATA SHEET Prepared to U.S. OSHA, CMA, ANSI and Canadian WHMIS Standards

1. PRODUCT IDENTIFICATIONCHEMICAL NAME; CLASS: NONFLAMMABLE GAS MIXTURE Containing One or More of the Following Components in a Nitrogen Balance Gas:

Oxygen 0-23.5%; Isobutylene, 0.0005-0.9% SYNONYMS: Not Applicable CHEMICAL FAMILY NAME: Not Applicable FORMULA: Not ApplicableDocument Number: 50054Note: The Material Safety Data Sheet is for this gas mixture supplied in cylinders with 33 cubic feet (935 liters) or less gas capacity (DOT - 39 cylinders). This MSDS has been developed for various gas mixtures with the composition of components within the ranges listed in Section 2 (Composition and Information on Ingredients). Refer to the product label for information on the actual composition of the product.

PRODUCT USE: Calibration of Monitoring and Research Equipment U.S. SUPPLIER/MANUFACTURER'S NAME: CALGAZ

ADDRESS: 821 Chesapeake Drive Cambridge, MD 21613 BUSINESS PHONE: 1-410-228-6400 (8 a.m. to 5 p.m. U.S. EST)

General MSDS Information: 1-713-868-0440 Fax on Demand: 1-800-231-1366

EMERGENCY PHONE: Chemtrec: United States/Canada/Puerto Rico: 1-800-424-9300 [24-hours]

Chemtrec International: 1-703-527-3887 [24-hours]

2. COMPOSITION and INFORMATION ON INGREDIENTS CHEMICAL NAME CAS # mole % EXPOSURE LIMITS IN AIR

ACGIH-TLV OSHA-PEL NIOSH OTHER TWA STEL TWA STEL IDLH ppm ppm ppm ppm ppm ppm

Isobutylene 115-11-7 0.0005-0.9% There are no specific exposure limits for Isobutylene. Oxygen 7782-44-7 0-23.5% There are no specific exposure limits for Oxygen. Nitrogen 7727-37-9 Balance There are no specific exposure limits for Nitrogen. Nitrogen is a simple asphyxiant

(SA). Oxygen levels should be maintained above 19.5%.

NE = Not Established. See Section 16 for Definitions of Terms Used. NOTE (1): ALL WHMIS required information is included in appropriate sections based on the ANSI Z400.1-1998 format. This gas mixture has been

classified in accordance with the hazard criteria of the CPR and the MSDS contains all the information required by the CPR.

3. HAZARD IDENTIFICATION

EMERGENCY OVERVIEW: This is a colorless, odorless gas mixture. Releases of this gas mixture may produce oxygen-deficient atmospheres (especially in confined spaces or other poorly-ventilated environments); individuals in such atmospheres may be asphyxiated. Isobutylene, a component of this gas mixture, may cause drowsiness and other central nervous system effects in high concentrations; however, due to its low concentration in this gas mixture, this is unlikely to occur.

SYMPTOMS OF OVER-EXPOSURE BY ROUTE OF EXPOSURE: The most significant route of over-exposure for this gas mixture is by inhalation. INHALATION: Due to the small size of an individual cylinder of this gas mixture, no unusual health effects from over-exposure to the product are anticipated under routine circumstances of use. The chief health hazard associated with this gas mixture is when this gas mixture contains less than 19.5% Oxygen and is released in a small, poorly-ventilated area (i.e. an enclosed or confined space). Under this circumstance, an oxygen-deficient environment may occur. Individuals breathing such an atmosphere may experience symptoms which include headaches, ringing in ears, dizziness, drowsiness, unconsciousness, nausea, vomiting, and depression of all the senses. Under some circumstances of over-exposure, death may occur. The effects associated with various levels of oxygen are as follows: CONCENTRATION OF OXYGEN OBSERVED EFFECT12-16% Oxygen: Breathing and pulse rate increase, muscular coor-

dination slightly disturbed. 10-14% Oxygen: Emotional upset, abnormal fatigue, disturbed

respiration.6-10% Oxygen: Nausea, vomiting, collapse, or loss of consciousness. Below 6%: Convulsive movements, possible respiratory collapse,

and death.HEALTH EFFECTS OR RISKS FROM EXPOSURE: An Explanation in Lay Terms. Over-exposure to this gas mixture may cause the following health effects: ACUTE: Due to the small size of the individual cylinder of this gas mixture, no unusual health effects from exposure to the product are anticipated under routine circumstances of use. The most significant hazard associated with this gas mixture when it contains less than 19.5% oxygen is the potential for exposure to oxygen-deficient atmospheres. Symptoms of oxygen deficiency include respiratory difficulty, ringing in ears, headaches, shortness of breath, wheezing, headache, dizziness, indigestion, nausea, unconsciousness, and death. The skin of a victim of over-exposure may have a blue color. Additionally, Isobutylene, a component of this gas mixture, may cause drowsiness or central nervous system effects in high concentrations; however, due to its low concentration in this gas mixture, this is unlikely to occur. CHRONIC: Chronic exposure to oxygen-deficient atmospheres (below 18% oxygen in air) may affect the heart and nervous system. TARGET ORGANS: ACUTE: Respiratory system, eyes. CHRONIC: Heart, cardiovascular system, central nervous system.

HEALTH HAZARD

FLAMMABILITY HAZARD

PHYSICAL HAZARD

PROTECTIVE EQUIPMENT

1

0

0

EYES RESPIRATORY HANDS BODY

(BLUE)

(RED)

(YELLOW)

For Routine Industrial Use and Handling Applications

HAZARDOUS MATERIAL IDENTIFICATION SYSTEM

See Section 8


4. FIRST-AID MEASURESRESCUERS SHOULD NOT ATTEMPT TO RETRIEVE VICTIMS OF EXPOSURE TO THIS GAS MIXTURE WITHOUT ADEQUATE PERSONAL PROTECTIVE EQUIPMENT. At a minimum, Self-Contained Breathing Apparatus must be worn.No unusual health effects are anticipated after exposure to this gas mixture, due to the small cylinder size. If any adverse symptom develops after over-exposure to this gas mixture, remove victim(s) to fresh air as quickly as possible. Only trained personnel should administer supplemental oxygen and/or cardio-pulmonary resuscitation if necessary. Victim(s) who experience any adverse effect after over-exposure to this gas mixture must be taken for medical attention. Rescuers should be taken for medical attention if necessary. Take a copy of the label and the MSDS to physician or other health professional with victim(s). MEDICAL CONDITIONS AGGRAVATED BY EXPOSURE: Acute or chronic respiratory conditions may be aggravated by over-exposure to this gas mixture.RECOMMENDATIONS TO PHYSICIANS: Administer oxygen, if necessary; treat symptoms and eliminate exposure.

5. FIRE-FIGHTING MEASURES FLASH POINT: Not applicable. AUTOIGNITION TEMPERATURE: Not applicable. FLAMMABLE LIMITS (in air by volume, %): Lower (LEL): Not applicable. Upper (UEL): Not applicable. FIRE EXTINGUISHING MATERIALS: Non-flammable gas mixture. Use extinguishing media appropriate for surrounding fire. UNUSUAL FIRE AND EXPLOSION HAZARDS: This gas mixture is not flammable; however, containers, when involved in fire, may rupture or burst in the heat of the fire.

Explosion Sensitivity to Mechanical Impact: Not sensitive. Explosion Sensitivity to Static Discharge: Not sensitive.

SPECIAL FIRE-FIGHTING PROCEDURES: Structural firefighters must wear Self-Contained Breathing Apparatus and full protective equipment.

6. ACCIDENTAL RELEASE MEASURESLEAK RESPONSE: Due to the small size and content of the cylinder, an accidental release of this gas mixture presents significantly less risk of an oxygen deficient environment and other safety hazards than a similar release from a larger cylinder. However, as with any chemical release, extreme caution must be used during emergency response procedures. In the event of a release in which the atmosphere is unknown, and in which other chemicals are potentially involved, evacuate immediate area. Such releases should be responded to by trained personnel using pre-planned procedures. Proper protective equipment should be used. In case of a leak, clear the affected area, protect people, and respond with trained personnel.Allow the gas mixture to dissipate. If necessary, monitor the surrounding area (and the original area of the release) for oxygen. Oxygen levels must be above 19.5% before non-emergency personnel are allowed to re-enter area. If leaking incidentally from the cylinder, contact your supplier.

7. HANDLING and USEWORK PRACTICES AND HYGIENE PRACTICES: Be aware of any signs of dizziness or fatigue; exposures to fatal concentrations of this gas mixture could occur without any significant warning symptoms, due to oxygen deficiency. Do not attempt to repair, adjust, or in any other way modify the cylinders containing this gas mixture. If there is a malfunction or another type of operational problem, contact nearest distributor immediately. STORAGE AND HANDLING PRACTICES: Cylinders should be firmly secured to prevent falling or being knocked-over. Cylinders must be protected from the environment, and preferably kept at room temperature (approximately 21 C [70 F]). Cylinders should be stored in dry, well-ventilated areas, away from sources of heat, ignition, and direct sunlight. Protect cylinders against physical damage. Full and empty cylinders should be segregated. Use a first-in, first-out inventory system to prevent full containers from being stored for long periods of time. These cylinders are not refillable. WARNING! Do not refill DOT 39 cylinders. To do so may cause personal injury or property damage.SPECIAL PRECAUTIONS FOR HANDLING GAS CYLINDERS: WARNING! Compressed gases can present significant safety hazards. During cylinder use, use equipment designed for these specific cylinders. Ensure all lines and equipment are rated for proper service pressure.PROTECTIVE PRACTICES DURING MAINTENANCE OF CONTAMINATED EQUIPMENT: Follow practices indicated in Section 6 (Accidental Release Measures). Make certain that application equipment is locked and tagged-out safely. Always use product in areas where adequate ventilation is provided.

8. EXPOSURE CONTROLS - PERSONAL PROTECTIONVENTILATION AND ENGINEERING CONTROLS: No special ventilation systems or engineering controls are needed under normal circumstances of use. As with all chemicals, use this gas mixture in well-ventilated areas. If this gas mixture is used in a poorly-ventilated area, install automatic monitoring equipment to detect the levels of Nitrous Oxide and Oxygen. RESPIRATORY PROTECTION: No special respiratory protection is required under normal circumstances of use. Maintain oxygen levels above 19.5% in the workplace. Use supplied air respiratory protection when oxygen levels are below 19.5%, or during emergency response to a release of this gas mixture. During an emergency situation, before entering the area, check the concentration of Methane and Oxygen. If respiratory protection is needed, use only protection authorized in the U.S. Federal OSHA Standard (29 CFR 1910.134), applicable U.S. State regulations, or the Canadian CSA Standard Z94.4-93 and applicable standards of Canadian Provinces. Oxygen levels below 19.5% are considered IDLH by OSHA. In such atmospheres, use of a full-facepiece pressure/demand SCBA or a full facepiece, supplied air respirator with auxiliary self-contained air supply is required under OSHA’s Respiratory Protection Standard (1910.134-1998). EYE PROTECTION: Safety glasses. If necessary, refer to U.S. OSHA 29 CFR 1910.133 or appropriate Canadian Standards. HAND PROTECTION: Wear leather gloves when handling cylinders. Chemically resistant gloves should be worn when using this gas mixture. If necessary, refer to U.S. OSHA 29 CFR 1910.138 or appropriate Standards of Canada. BODY PROTECTION: No special protection is needed under normal circumstances of use. If a hazard of injury to the feet exists due to falling objects, rolling objects, where objects may pierce the soles of the feet or where employee’s feet may be exposed to electrical hazards, use foot protection, as described in U.S. OSHA 29 CFR 1910.136.

9. PHYSICAL and CHEMICAL PROPERTIES The following information is for Nitrogen, a main component of this gas mixture.

GAS DENSITY @ 32°F (0 C) and 1 atm: 0.072 lbs/ ft3 (1.153 kg/m3)BOILING POINT: -195.8°C (-320.4°F) FREEZING/MELTING POINT @ 10 psig: -210°C (-345.8°F)SPECIFIC GRAVITY (air = 1) @ 70°F (21.1°C): 0.906 pH: Not applicable. SOLUBILITY IN WATER vol/vol @ 32°F (0 C) and 1 atm: 0.023 MOLECULAR WEIGHT: 28.01EVAPORATION RATE (nBuAc = 1): Not applicable. EXPANSION RATIO: Not applicable. ODOR THRESHOLD: Not applicable. SPECIFIC VOLUME (ft3/lb): 13.8 VAPOR PRESSURE @ 70°F (21.1°C) psig: Not applicable. COEFFICIENT WATER/OIL DISTRIBUTION: Not applicable.

The following information is for Oxygen, a main component of this gas mixture.GAS DENSITY @ 32°F (0°C) and 1 atm: 0.083 lb/cu ft (1.326 kg/m3)FREEZING/MELTING POINT @ 10 psig: -218.8°C (-361.8°F) BOILING POINT: -183.0°C (-297.4°F)SPECIFIC GRAVITY (air = 1) @ 70°F (21.1°C): 1.105 pH: Not applicable. SOLUBILITY IN WATER vol/vol at 32 F (0 C) and 1 atm: 0.04.91 MOLECULAR WEIGHT: 32.00EVAPORATION RATE (nBuAc = 1): Not applicable. EXPANSION RATIO: Not applicable. ODOR THRESHOLD: Not applicable. VOLUME (ft3/lb): 12.1 VAPOR PRESSURE @ 70°F (21.1°C) psig: Not applicable. COEFFICIENT WATER/OIL DISTRIBUTION: Not applicable.

The following information is for the gas mixture.APPEARANCE AND COLOR: This is a colorless, odorless gas mixture. HOW TO DETECT THIS SUBSTANCE (warning properties): There are no unusual warning properties associated with a release of this gas mixture. In terms of leak detection, fittings and joints can be painted with a soap solution to detect leaks, which will be indicated by a bubble formation.

1

0

0HEALTH

FLAMMABILITY

REACTIVITY

OTHER

NFPA RATING


10. STABILITY and REACTIVITYSTABILITY: Normally stable in gaseous state. DECOMPOSITION PRODUCTS: The thermal decomposition products of Isobutylene include carbon oxides. The other components of this gas mixture do not decompose, per se, but can react with other compounds in the heat of a fire. MATERIALS WITH WHICH SUBSTANCE IS INCOMPATIBLE: Titanium will burn in the Nitrogen component of this gas mixture. Lithium reacts slowly with Nitrogen at ambient temperatures. The Isobutylene component of this gas mixture is also incompatible with strong oxidizers (i.e. chlorine, bromine pentafluoride, oxygen difluoride, and nitrogen trifluoride).HAZARDOUS POLYMERIZATION: Will not occur. CONDITIONS TO AVOID: Contact with incompatible materials. Cylinders exposed to high temperatures or direct flame can rupture or burst.

11. TOXICOLOGICAL INFORMATIONTOXICITY DATA: The following toxicology data are available for the components of this gas mixture: ISOBUTYLENE: LC50 (inhalation, rat) = 620,000 mg/kg/4 hoursLC50 (inhalation, mouse) = 415,000 mg/kgNITROGEN:There are no specific toxicology data for Nitrogen. Nitrogen is a simple asphyxiant, which acts to displace oxygen in the environment.SUSPECTED CANCER AGENT: The components of this gas mixture are not found on the following lists: FEDERAL OSHA Z LIST, NTP, CAL/OSHA, and IARC; therefore, they are not considered to be, nor suspected to be, cancer-causing agents by these agencies. IRRITANCY OF PRODUCT: Contact with rapidly expanding gases can be irritating to exposed skin and eyes. SENSITIZATION TO THE PRODUCT: The components of this gas mixture are not known to cause human skin or respiratory sensitization. REPRODUCTIVE TOXICITY INFORMATION: Listed below is information concerning the effects of this gas mixture and its components on the human reproductive system. Mutagenicity: No mutagenicity effects have been described for the components in this gas mixture. Embryotoxcity: No embryotoxic effects have been described for the components in this gas mixture. Teratogenicity: No teratogenicity effects have been described for the components in this gas mixture. Reproductive Toxicity: No reproductive toxicity effects have been described for the components in gas mixture. A mutagen is a chemical which causes permanent changes to genetic material (DNA) such that the changes will propagate through generationlines. An embryotoxin is a chemical which causes damage to a developing embryo (i.e. within the first eight weeks of pregnancy in humans), but the damage does not propagate across generational lines. A teratogen is a chemical which causes damage to a developing fetus, but the damage does not propagate across generational lines. A reproductive toxin is any substance which interferes in any way with the reproductive process. BIOLOGICAL EXPOSURE INDICES (BEIs): Currently, Biological Exposure Indices (BEIs) are not applicable for the components of this gas mixture.

12. ECOLOGICAL INFORMATIONENVIRONMENTAL STABILITY: The components of this gas mixture occur naturally in the atmosphere. The gas will be dissipated rapidly in well-ventilated areas. The following environmental data are applicable to the components of this gas mixture.

OXYGEN: Water Solubility = 1 volume Oxygen/32 volumes water at 20 C. Log Kow = -0.65 NITROGEN: Water Solubility = 2.4 volumes Nitrogen/100 volumes water at 0 C. 1.6 volumes Nitrogen/100 volumes water at 20 C.

EFFECT OF MATERIAL ON PLANTS or ANIMALS: No evidence is currently available on the effects of this gas mixture on plant and animal life.EFFECT OF CHEMICAL ON AQUATIC LIFE: No evidence is currently available on the effects of this gas mixture on aquatic life.

13. DISPOSAL CONSIDERATIONSPREPARING WASTES FOR DISPOSAL PREPARING WASTES FOR DISPOSAL: Waste disposal must be in accordance with appropriate Federal, State, and local regulations. Cylinders with undesired residual product may be safely vented outdoors with the proper regulator. For further information, refer to Section 16 (Other Information).

14. TRANSPORTATION INFORMATIONTHIS GAS MIXTURE IS HAZARDOUS AS DEFINED BY 49 CFR 172.101 BY THE U.S. DEPARTMENT OF TRANSPORTATION.

PROPER SHIPPING NAME: Compressed gases, n.o.s. (*Oxygen, Nitrogen)*or the gas component with the next highest concentration next to Nitrogen.

HAZARD CLASS NUMBER and DESCRIPTION: 2.2 (Non-Flammable Gas) UN IDENTIFICATION NUMBER: UN 1956 PACKING GROUP: Not applicable. DOT LABEL(S) REQUIRED: Class 2.2 (Non-Flammable Gas) NORTH AMERICAN EMERGENCY RESPONSE GUIDEBOOK NUMBER (2000): 126 MARINE POLLUTANT: The components of this gas mixture are not classified by the DOT as Marine Pollutants (as defined by 49 CFR 172.101,

Appendix B). SPECIAL SHIPPING INFORMATION: Cylinders should be transported in a secure position, in a well-ventilated vehicle. The transportation of

compressed gas cylinders in automobiles or in closed-body vehicles can present serious safety hazards. If transporting these cylinders in vehicles, ensure these cylinders are not exposed to extremely high temperatures (as may occur in an enclosed vehicle on a hot day). Additionally, the vehicle should be well-ventilated during transportation.

Note: DOT 39 Cylinders ship in a strong outer carton (outer package). Pertinent shipping information goes on the outside of the outer package. DOT 39 Cylinders do not have transportation information on the cylinder itself.

TRANSPORT CANADA TRANSPORTATION OF DANGEROUS GOODS REGULATIONS: This gas is considered as Dangerous Goods, per regulations of Transport Canada.

PROPER SHIPPING NAME: Compressed gases, n.o.s. (*Oxygen, Nitrogen)*or the gas component with the next highest concentration next to Nitrogen.

HAZARD CLASS NUMBER and DESCRIPTION: 2.2 (Non-Flammable Gas) UN IDENTIFICATION NUMBER: UN 1956 PACKING GROUP: Not Applicable HAZARD LABEL: Class 2.2 (Non-Flammable Gas) SPECIAL PROVISIONS: None EXPLOSIVE LIMIT AND LIMITED QUANTITY INDEX: 0.12ERAP INDEX: None PASSENGER CARRYING SHIP INDEX: None PASSENGER CARRYING ROAD VEHICLE OR PASSENGER CARRYING RAILWAY VEHICLE INDEX: 75 NORTH AMERICAN EMERGENCY RESPONSE GUIDEBOOK NUMBER (2000): 126 NOTE: Shipment of compressed gas cylinders via Public Passenger Road Vehicle is a violation of Canadian law (Transport Canada

Transportation of Dangerous Goods Act, 1992).

15. REGULATORY INFORMATIONADDITIONAL U.S. REGULATIONS: U.S. SARA REPORTING REQUIREMENTS: The components of this gas mixture are not subject to the reporting requirements of Sections 302, 304, and 313 of Title III of the Superfund Amendments and Reauthorization Act. U.S. SARA THRESHOLD PLANNING QUANTITY: There are no specific Threshold Planning Quantities for this gas mixture. The default Federal MSDS submission and inventory requirement filing threshold of 10,000 lb (4,540 kg) may apply, per 40 CFR 370.20. U.S. TSCA INVENTORY STATUS: The components of this gas mixture are listed on the TSCA Inventory. U.S. CERCLA REPORTABLE QUANTITY (RQ): Not applicable. OTHER U.S. FEDERAL REGULATIONS:

• No component of this gas mixture is subject to the requirements of CFR 29 1910.1000 (under the 1989 PELs).• Isobutylene is subject to the reporting requirements of Section 112(r) of the Clean Air Act. The Threshold Quantity for this gas is 10,000

pounds.• The regulations of the Process Safety Management of Highly Hazardous Chemicals are not applicable (29 CFR 1910.119). • This gas mixture does not contain any Class I or Class II ozone depleting chemicals (40 CFR Part 82).


15. REGULATORY INFORMATION (continued)• Nitrogen and Oxygen are not listed as Regulated Substances, per 40 CFR, Part 68, of the Risk Management for Chemical Releases.

Isobutylene is listed under this regulation in Table 3 as Regulated Substances (Flammable Substances), in quantities of 10,000 lbs (4,554 kg) or greater.

U.S. STATE REGULATORY INFORMATION: The components of this gas mixture are covered under the following specific State regulations:

Alaska - Designated Toxic and Hazardous Substances: No. California - Permissible Exposure Limits for Chemical Contaminants: Nitrogen.Florida - Substance List: Oxygen, Isobutylene. Illinois - Toxic Substance List: No. Kansas - Section 302/313 List: No.Massachusetts - Substance List: Oxygen, Isobutylene. Michigan - Critical Materials Register: No.Minnesota - List of Hazardous Substances: No.Missouri - Employer Information/Toxic Substance List: No. New Jersey - Right to Know Hazardous Substance List: Oxygen, Nitrogen, Isobutylene. North Dakota - List of Hazardous Chemicals, Reportable Quantities: No.Pennsylvania - Hazardous Substance List: Oxygen, Nitrogen, Isobutylene. Rhode Island - Hazardous Substance List: Oxygen, Nitrogen. Texas - Hazardous Substance List: No.West Virginia - Hazardous Substance List: No.Wisconsin - Toxic and Hazardous Substances: : No.

CALIFORNIA SAFE DRINKING WATER AND TOXIC ENFORCEMENT ACT (PROPOSITION 65): No component of this gas mixture is on the California Proposition 65 lists.ADDITIONAL CANADIAN REGULATIONS: CANADIAN DSL/NDSL INVENTORY STATUS: The components of this gas mixture are listed on the DSL Inventory. CANADIAN ENVIRONMENTAL PROTECTION ACT (CEPA) PRIORITIES SUBSTANCES LISTS: The components of this gas mixture are not on the CEPA Priorities Substances Lists. CANADIAN WHMIS REGULATIONS: This gas mixture is categorized as a Controlled Product, Hazard Class A, as per the Controlled Product Regulations.

16. OTHER INFORMATIONINFORMATION ABOUT DOT-39 NRC (Non-Refillable Cylinder) PRODUCTS

DOT 39 cylinders ship as hazardous materials when full. Once the cylinders are relieved of pressure (empty) they are not consideredhazardous material or waste. Residual gas in this type of cylinder is not an issue because toxic gas mixtures are prohibited. Calibration gas mixtures typically packaged in these cylinders are Nonflammable n.o.s., UN 1956. A small percentage of calibration gases packaged in DOT 39 cylinders are flammable or oxidizing gas mixtures.

For disposal of used DOT-39 cylinders, it is acceptable to place them in a landfill if local laws permit. Their disposal is no different than that employed with other DOT containers such as spray paint cans, household aerosols, or disposable cylinders of propane (for camping, torch etc.). When feasible, we recommended recycling for scrap metal content. CALGAZ will do this for any customer that wishes to returncylinders to us prepaid. All that is required is a phone call to make arrangements so we may anticipate arrival. Scrapping cylinders involves some preparation before the metal dealer may accept them. We perform this operation as a service to valued customers who want toparticipate.

MIXTURES: When two or more gases or liquefied gases are mixed, their hazardous properties may combine to create additional, unexpected hazards. Obtain and evaluate the safety information for each component before you produce the mixture. Consult an Industrial Hygienist or other trained person when you make your safety evaluation of the end product. Remember, gases and liquids have properties which can cause serious injury or death.

Further information about the handling of compressed gases can be found in the following pamphlets published by: Compressed GasAssociation Inc. (CGA), 1725 Jefferson Davis Highway, Suite 1004, Arlington, VA 22202-4102. Telephone: (703) 412-0900.

P-1 “Safe Handling of Compressed Gases in Containers” AV-1 “Safe Handling and Storage of Compressed Gases” “Handbook of Compressed Gases”

This Material Safety Data Sheet is offered pursuant to OSHA’s Hazard Communication Standard, 29 CFR, 1910.1200. Other government regulations must be reviewed for applicability to this gas mixture. To the best of CALGAZ knowledge, the information contained herein is reliable and accurate as of this date; however, accuracy, suitability or completeness are not guaranteed and no warranties of any type, either express or implied, are provided. The information contained herein relates only to this specific product. If this gas mixture is combined with other materials, all component properties must be considered. Data may be changed from time to time. Be sure to consult the latest edition.

Sodium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations Date of issue: 07/06/1998 Revision date: 02/21/2018 Supersedes: 10/14/2013 Version: 1.1

02/21/2018 EN (English) Page 1

SECTION 1: Identification

1.1. Identification Product form : Substance Substance name : Sodium Hydroxide CAS-No. : 1310-73-2 Product code : LC23900 Formula : NaOH Synonyms : anhydrous caustic soda / caustic alkali / caustic flake / caustic soda, solid / caustic white /

caustic, flaked / hydrate of soda / hydroxide of soda / LEWIS red devil lye / soda lye / sodium hydrate / sodium hydroxide, pellets

1.2. Recommended use and restrictions on use Use of the substance/mixture : Industrial use Recommended use : Laboratory chemicals Restrictions on use : Not for food, drug or household use

1.3. Supplier LabChem Inc Jackson's Pointe Commerce Park Building 1000, 1010 Jackson's Pointe Court Zelienople, PA 16063 - USA T 412-826-5230 - F 724-473-0647 [email protected] - www.labchem.com

1.4. Emergency telephone number Emergency number : CHEMTREC: 1-800-424-9300 or 011-703-527-3887

SECTION 2: Hazard(s) identification

2.1. Classification of the substance or mixture

GHS-US classification Skin corrosion/irritation, Category 1A

H314 Causes severe skin burns and eye damage.

Serious eye damage/eye irritation, Category 1

H318 Causes serious eye damage.

Hazardous to the aquatic environment — Acute Hazard, Category 3

H402 Harmful to aquatic life

Full text of H statements : see section 16

2.2. GHS Label elements, including precautionary statements GHS-US labelling Hazard pictograms (GHS-US) :

GHS05

Signal word (GHS-US) : Danger Hazard statements (GHS-US) : H314 - Causes severe skin burns and eye damage.

H402 - Harmful to aquatic life Precautionary statements (GHS-US) : P260 - Do not breathe dust, vapours.

P264 - Wash exposed skin thoroughly after handling. P273 - Avoid release to the environment. P280 - Wear eye protection, face protection, protective clothing, protective gloves. P301+P330+P331 - IF SWALLOWED: rinse mouth. Do NOT induce vomiting. P303+P361+P353 - IF ON SKIN (or hair): Take off immediately all contaminated clothing. Rinse skin with water/shower. P304+P340 - IF INHALED: Remove person to fresh air and keep comfortable for breathing. P305+P351+P338 - IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P310 - Immediately call a POISON CENTER/doctor

mailto:[email protected]

Sodium Hydroxide Safety Data Sheet according to Federal Register / Vol. 77, No. 58 / Monday, March 26, 2012 / Rules and Regulations

02/21/2018 EN (English) 2/9

P363 - Wash contaminated clothing before reuse. P405 - Store locked up. P501 - Dispose of contents/container to Comply with applicable regulations

2.3. Other hazards which do not result in classification Other hazards not contributing to the classification

: None under normal conditions.

2.4. Unknown acute toxicity (GHS US) Not applicable

SECTION 3: Composition/information on ingredients

3.1. Substances Substance type : Mono-constituent

Name Product identifier % GHS-US classification Sodium Hydroxide (Main constituent)

(CAS-No.) 1310-73-2 100 Skin Corr. 1A, H314 Eye Dam. 1, H318 Aquatic Acute 3, H402

Full text of hazard classes and H-statements : see section 16

3.2. Mixtures Not applicable

SECTION 4: First-aid measures

4.1. Description of first aid measures First-aid measures general : Check the vital functions. Unconscious: maintain adequate airway and respiration. Respiratory

arrest: artificial respiration or oxygen. Cardiac arrest: perform resuscitation. Victim conscious with laboured breathing: half-seated. Victim in shock: on his back with legs slightly raised. Vomiting: prevent asphyxia/aspiration pneumonia. Prevent cooling by covering the victim (no warming up). Keep watching the victim. Give psychological aid. Keep the victim calm, avoid physical strain. Depending on the victim's condition: doctor/hospital.

First-aid measures after inhalation : Remove the victim into fresh air. Respiratory problems: consult a doctor/medical service. First-aid measures after skin contact : Wipe off dry product from skin. Remove clothing before washing. Wash immediately with lots of

water (15 minutes)/shower. Do not apply (chemical) neutralizing agents. Do not remove clothing if it sticks to the skin. Cover wounds with sterile bandage. Consult a doctor/medical service. If burned surface > 10%: take victim to hospital.

First-aid measures after eye contact : Rinse immediately with plenty of water for 15 minutes. Remove contact lenses, if present and easy to do. Continue rinsing. Do not apply neutralizing agents. Take victim to an ophthalmologist.

First-aid measures after ingestion : Rinse mouth with water. Immediately after ingestion: give lots of water to drink. Do not induce vomiting. Do not give activated charcoal. Do not give chemical antidote. Immediately consult a doctor/medical service. Call Poison Information Centre (www.big.be/antigif.htm). Ingestion of large quantities: immediately to hospital. Take the container/vomit to the doctor/hospital.

4.2. Most important symptoms and effects (acute and delayed) Symptoms/effects after inhalation : WHEN PROCESSED: Dry/sore throat. Coughing. Irritation of the respiratory tract. Irritation of

the nasal mucous membranes. ON CONTINUOUS EXPOSURE/CONTACT: Respiratory difficulties. FOLLOWING SYMPTOMS MAY APPEAR LATER: Possible oedema of the upper respiratory tract. Possible laryngeal spasm/oedema. Risk of lung oedema.

Symptoms/effects after skin contact : Blisters. Caustic burns/corrosion of the skin. Slow-healing wounds. Symptoms/effects after eye contact : Corrosion of the eye tissue. Permanent eye damage. Symptoms/effects after ingestion : Dry/sore throat. Nausea. Abdominal pain. Blood in vomit. Difficulty in swallowing. Possible

esophageal perforation. Burns to the gastric/intestinal mucosa. Bleeding of the gastrointestinal tract. Shock.

Chronic symptoms : ON CONTINUOUS/REPEATED EXPOSURE/CONTACT: Dry skin. Skin rash/inflammation. Possible inflammation of the respiratory tract. Gastrointestinal complaints.

4.3. Immediate medical attention and special treatment, if necessary Obtain medical assistance.

SECTION 5: Fire-fighting measures

5.1. Suitable (and unsuitable) extinguishing media Suitable extinguishing media : Adapt extinguishing media to the environment for surrounding fires.


02/21/2018 EN (English) 3/9

5.2. Specific hazards arising from the chemical Fire hazard : DIRECT FIRE HAZARD: Non combustible. INDIRECT FIRE HAZARD: Reactions involving a

fire hazard: see "Reactivity Hazard". Explosion hazard : INDIRECT EXPLOSION HAZARD: Reactions with explosion hazards: see "Reactivity Hazard". Reactivity : May be corrosive to metals. Absorbs the atmospheric CO2. Violent to explosive reaction with

(some) acids. Reacts violently with many compounds: heat release resulting in increased fire or explosion risk. Violent exothermic reaction with water (moisture): release of corrosive mist. Reacts exothermically on exposure to water (moisture) with combustible materials: risk of spontaneous ignition.

5.3. Special protective equipment and precautions for fire-fighters Precautionary measures fire : Exposure to fire/heat: keep upwind. Exposure to fire/heat: consider evacuation. Exposure to

fire/heat: have neighbourhood close doors and windows. Firefighting instructions : Cool tanks/drums with water spray/remove them into safety. When cooling/extinguishing: no

water in the substance. Take account of toxic fire-fighting water. Use water moderately and if possible collect or contain it.

Protection during firefighting : Heat/fire exposure: compressed air/oxygen apparatus.

SECTION 6: Accidental release measures

6.1. Personal precautions, protective equipment and emergency procedures General measures : Absorb spillage to prevent material damage. Dike and contain spill.

6.1.1. For non-emergency personnel Protective equipment : Gloves. Face-shield. Corrosion-proof suit. Dust cloud production: compressed air/oxygen

apparatus. Contact with moisture/water: compressed air/oxygen apparatus. Contact with moisture/water: gas-tight suit.

Emergency procedures : Mark the danger area. Prevent dust cloud formation. Corrosion-proof appliances. Keep containers closed. Avoid ingress of water in the containers. Wash contaminated clothes. On contact with moisture/water: keep upwind. On contact with moisture/water: consider evacuation. In case of hazardous reactions: keep upwind. In case of reactivity hazard: consider evacuation.

Measures in case of dust release : In case of dust production: keep upwind. Dust production: have neighbourhood close doors and windows.

6.1.2. For emergency responders Protective equipment : Equip cleanup crew with proper protection. Do not breathe dust. Emergency procedures : Stop release.

6.2. Environmental precautions Prevent soil and water pollution. Prevent spreading in sewers.

6.3. Methods and material for containment and cleaning up For containment : Contain released product, pump into suitable containers. Plug the leak, cut off the supply. Dam

up the solid spill. Hazardous reaction: measure explosive gas-air mixture. Reaction: dilute combustible gas/vapour with water curtain.

Methods for cleaning up : Collect the spill only if it is in a dry state. Wetted substance: cover with powdered limestone or dry sand, earth, vermiculite. Scoop solid spill into closing containers. Under controlled conditions: neutralize leftovers with dilute acid solution. Possible violent reaction if you neutralize. Carefully collect the spill/leftovers. Clean contaminated surfaces with an excess of water. Take collected spill to manufacturer/competent authority. Wash clothing and equipment after handling.

6.4. Reference to other sections No additional information available

SECTION 7: Handling and storage

7.1. Precautions for safe handling Precautions for safe handling : Avoid raising dust. Avoid contact of substance with water. Measure the concentration in the air

regularly. Carry operations in the open/under local exhaust/ventilation or with respiratory protection. Comply with the legal requirements. Remove contaminated clothing immediately. Clean contaminated clothing. Keep the substance free from contamination. Use corrosionproof equipment. Thoroughly clean/dry the installation before use. Do not discharge the waste into the drain.


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Hygiene measures : Wash hands and other exposed areas with mild soap and water before eating, drinking or smoking and when leaving work. Wash contaminated clothing before reuse. Separate working clothes from town clothes. Launder separately.

7.2. Conditions for safe storage, including any incompatibilities Incompatible products : combustible materials. metals. Strong acids. Strong oxidizers. Protect from moisture. Incompatible materials : incompatible materials. Moisture. Heat sources. Storage temperature : 20 °C Heat and ignition sources : KEEP SUBSTANCE AWAY FROM: heat sources. Prohibitions on mixed storage : KEEP SUBSTANCE AWAY FROM: combustible materials. oxidizing agents. (strong) acids.

metals. organic materials. water/moisture. Storage area : Store in a dry area. Keep container in a well-ventilated place. Keep locked up. Unauthorized

persons are not admitted. Store at ambient temperature. Keep only in the original container. Meet the legal requirements.

Special rules on packaging : SPECIAL REQUIREMENTS: hermetical. watertight. corrosion-proof. dry. clean. correctly labelled. meet the legal requirements. Secure fragile packagings in solid containers.

Packaging materials : SUITABLE MATERIAL: stainless steel. nickel. polyethylene. paper. MATERIAL TO AVOID: lead. aluminium. copper. tin. zinc. bronze. textile.

SECTION 8: Exposure controls/personal protection

8.1. Control parameters Sodium Hydroxide (1310-73-2) ACGIH ACGIH Ceiling (mg/m³) 2 mg/m³

OSHA OSHA PEL (TWA) (mg/m³) 2 mg/m³

IDLH US IDLH (mg/m³) 10 mg/m³

NIOSH NIOSH REL (ceiling) (mg/m³) 2 mg/m³

8.2. Appropriate engineering controls Appropriate engineering controls : Emergency eye wash fountains and safety showers should be available in the immediate

vicinity of any potential exposure. Provide adequate general and local exhaust ventilation.

8.3. Individual protection measures/Personal protective equipment

Personal protective equipment:

Safety glasses. Protective clothing. Gloves. Dust/aerosol mask with filter type P3.

Materials for protective clothing:

GIVE GOOD RESISTANCE: natural rubber. neoprene. nitrile rubber. GIVE LESS RESISTANCE: butyl rubber. polyethylene. PVA. GIVE POOR RESISTANCE: natural fibres

Hand protection:

Gloves

Eye protection:

Face shield. In case of dust production: protective goggles

Skin and body protection:

Corrosion-proof clothing. In case of dust production: head/neck protection

Respiratory protection:

Dust production: dust mask with filter type P3. High dust production: self-contained breathing apparatus


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SECTION 9: Physical and chemical properties

9.1. Information on basic physical and chemical properties Physical state : Solid

Appearance : Crystalline solid. Crystalline powder. Little spheres. Lumps. Needles. Scales. Flakes. Colour : White

Odour : Odourless

Odour threshold : No data available

pH : 14 (5 %)

Melting point : 323 °C

Freezing point : No data available

Boiling point : 1388 °C (1013.25 hPa)

Flash point : Not applicable

Relative evaporation rate (butylacetate=1) : No data available

Flammability (solid, gas) : No data available

Vapour pressure : < 0.1 hPa (20 °C)

Relative vapour density at 20 °C : No data available

Relative density : 2.13 (20 °C)

Density : 2130 kg/m³ Molecular mass : 40 g/mol Solubility : Exothermically soluble in water. Soluble in ethanol. Soluble in methanol. Soluble in glycerol.

Water: 100 g/100ml (25 °C) Ethanol: soluble

Log Pow : No data available

Auto-ignition temperature : Not applicable

Decomposition temperature : No data available

Viscosity, kinematic : 0.53 mm²/s (25 °C, 1 mol/l)

Viscosity, dynamic : 0.997 mPa.s (25 °C, Test data)

Explosive limits : No data available

Explosive properties : Not applicable.

Oxidising properties : None.

9.2. Other information Minimum ignition energy : Not applicable Saturation concentration : 671 g/m³ VOC content : Not applicable (inorganic) Other properties : Translucent. Hygroscopic. Substance has basic reaction.

SECTION 10: Stability and reactivity

10.1. Reactivity May be corrosive to metals. Absorbs the atmospheric CO2. Violent to explosive reaction with (some) acids. Reacts violently with many compounds: heat release resulting in increased fire or explosion risk. Violent exothermic reaction with water (moisture): release of corrosive mist. Reacts exothermically on exposure to water (moisture) with combustible materials: risk of spontaneous ignition.

10.2. Chemical stability Hygroscopic. Unstable on exposure to air.

10.3. Possibility of hazardous reactions Reacts violently with acids. Reacts violently with water.

10.4. Conditions to avoid Moisture. Incompatible materials.

10.5. Incompatible materials Water. Strong oxidizers. Strong acids. metals. combustible materials.

10.6. Hazardous decomposition products Sodium oxide.


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SECTION 11: Toxicological information

11.1. Information on toxicological effects Likely routes of exposure : Skin and eyes contact

Acute toxicity : Not classified

Skin corrosion/irritation : Causes severe skin burns and eye damage. pH: 14 (5 %)

Serious eye damage/irritation : Causes serious eye damage. pH: 14 (5 %)

Respiratory or skin sensitisation : Not classified Germ cell mutagenicity : Not classified Carcinogenicity : Not classified

(Based on available data, the classification criteria are not met)

Reproductive toxicity : Not classified Specific target organ toxicity (single exposure) : Not classified

Specific target organ toxicity (repeated exposure)

: Not classified

Aspiration hazard : Not classified

Potential adverse human health effects and symptoms

: Causes severe skin burns. Causes serious eye damage.

Symptoms/effects after inhalation : WHEN PROCESSED: Dry/sore throat. Coughing. Irritation of the respiratory tract. Irritation of the nasal mucous membranes. ON CONTINUOUS EXPOSURE/CONTACT: Respiratory difficulties. FOLLOWING SYMPTOMS MAY APPEAR LATER: Possible oedema of the upper respiratory tract. Possible laryngeal spasm/oedema. Risk of lung oedema.

Symptoms/effects after skin contact : Blisters. Caustic burns/corrosion of the skin. Slow-healing wounds. Symptoms/effects after eye contact : Corrosion of the eye tissue. Permanent eye damage. Symptoms/effects after ingestion : Dry/sore throat. Nausea. Abdominal pain. Blood in vomit. Difficulty in swallowing. Possible

esophageal perforation. Burns to the gastric/intestinal mucosa. Bleeding of the gastrointestinal tract. Shock.

Chronic symptoms : ON CONTINUOUS/REPEATED EXPOSURE/CONTACT: Dry skin. Skin rash/inflammation. Possible inflammation of the respiratory tract. Gastrointestinal complaints.

SECTION 12: Ecological information

12.1. Toxicity Ecology - general : Not classified as dangerous for the environment according to the criteria of Regulation (EC) No

1272/2008. Ecology - air : Not included in the list of fluorinated greenhouse gases (Regulation (EU) No 517/2014). Not

classified as dangerous for the ozone layer (Regulation (EC) No 1005/2009). Ecology - water : Harmful to crustacea. Harmful to fishes. Groundwater pollutant. pH shift.

Sodium Hydroxide (1310-73-2) LC50 fish 1 45.4 mg/l (Other, 96 h, Salmo gairdneri, Static system, Fresh water, Experimental value) EC50 Daphnia 1 40.4 mg/l (Other, 48 h, Ceriodaphnia sp., Experimental value)

12.2. Persistence and degradability Sodium Hydroxide (1310-73-2) Persistence and degradability Biodegradability: not applicable. Biochemical oxygen demand (BOD) Not applicable (inorganic) Chemical oxygen demand (COD) Not applicable (inorganic) ThOD Not applicable (inorganic)

12.3. Bioaccumulative potential Sodium Hydroxide (1310-73-2) Bioaccumulative potential Not bioaccumulative.


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12.4. Mobility in soil Sodium Hydroxide (1310-73-2) Ecology - soil No (test)data on mobility of the substance available.

12.5. Other adverse effects No additional information available

SECTION 13: Disposal considerations

13.1. Disposal methods Waste disposal recommendations : Do not discharge into drains or the environment. Remove waste in accordance with local and/or

national regulations. Hazardous waste shall not be mixed together with other waste. Different types of hazardous waste shall not be mixed together if this may entail a risk of pollution or create problems for the further management of the waste. Hazardous waste shall be managed responsibly. All entities that store, transport or handle hazardous waste shall take the necessary measures to prevent risks of pollution or damage to people or animals. Should not be landfilled with household waste. Recycle/reuse. Dilute. Neutralize.

Additional information : Hazardous waste according to Directive 2008/98/EC, as amended by Regulation (EU) No 1357/2014 and Regulation (EU) No 2017/997.

SECTION 14: Transport information Department of Transportation (DOT) In accordance with DOT Transport document description : UN1823 Sodium hydroxide, solid, 8, II

UN-No.(DOT) : UN1823 Proper Shipping Name (DOT) : Sodium hydroxide, solid Transport hazard class(es) (DOT) : 8 - Class 8 - Corrosive material 49 CFR 173.136 Packing group (DOT) : II - Medium Danger Hazard labels (DOT) : 8 - Corrosive

DOT Packaging Non Bulk (49 CFR 173.xxx) : 212 DOT Packaging Bulk (49 CFR 173.xxx) : 240 DOT Special Provisions (49 CFR 172.102) : IB8 - Authorized IBCs: Metal (11A, 11B, 11N, 21A, 21B, 21N, 31A, 31B and 31N); Rigid

plastics (11H1, 11H2, 21H1, 21H2, 31H1 and 31H2); Composite (11HZ1, 11HZ2, 21HZ1, 21HZ2, 31HZ1 and 31HZ2); Fiberboard (11G); Wooden (11C, 11D and 11F); Flexible (13H1, 13H2, 13H3, 13H4, 13H5, 13L1, 13L2, 13L3, 13L4, 13M1 or 13M2). IP2 - When IBCs other than metal or rigid plastics IBCs are used, they must be offered for transportation in a closed freight container or a closed transport vehicle. IP4 - Flexible, fiberboard or wooden IBCs must be sift-proof and water-resistant or be fitted with a sift-proof and water-resistant liner. T3 - 2.65 178.274(d)(2) Normal............. 178.275(d)(2) TP33 - The portable tank instruction assigned for this substance applies for granular and powdered solids and for solids which are filled and discharged at temperatures above their melting point which are cooled and transported as a solid mass. Solid substances transported or offered for transport above their melting point are authorized for transportation in portable tanks conforming to the provisions of portable tank instruction T4 for solid substances of packing group III or T7 for solid substances of packing group II, unless a tank with more stringent requirements for minimum shell thickness, maximum allowable working pressure, pressure-relief devices or bottom outlets are assigned in which case the more stringent tank instruction and special provisions shall apply. Filling limits must be in accordance with portable tank special provision TP3. Solids meeting the definition of an elevated temperature material must be transported in accordance with the applicable requirements of this subchapter.

DOT Packaging Exceptions (49 CFR 173.xxx) : 154 DOT Quantity Limitations Passenger aircraft/rail (49 CFR 173.27)

: 15 kg

DOT Quantity Limitations Cargo aircraft only (49 CFR 175.75)

: 50 kg


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DOT Vessel Stowage Location : A - The material may be stowed ‘‘on deck’’ or ‘‘under deck’’ on a cargo vessel and on a passenger vessel.

DOT Vessel Stowage Other : 52 - Stow ‘‘separated from’’ acids Other information : No supplementary information available.

SECTION 15: Regulatory information

15.1. US Federal regulations Sodium Hydroxide (1310-73-2) Listed on the United States TSCA (Toxic Substances Control Act) inventory Not subject to reporting requirements of the United States SARA Section 313 RQ (Reportable quantity, section 304 of EPA's List of Lists) 1000 lb SARA Section 311/312 Hazard Classes Immediate (acute) health hazard

All components of this product are listed, or excluded from listing, on the United States Environmental Protection Agency Toxic Substances Control Act (TSCA) inventory

15.2. International regulations CANADA

Sodium Hydroxide (1310-73-2) Listed on the Canadian DSL (Domestic Substances List)

EU-Regulations No additional information available

National regulations No additional information available

15.3. US State regulations

California Proposition 65 - This product does not contain any substances known to the state of California to cause cancer, developmental and/or reproductive harm

SECTION 16: Other information

Revision date : 02/21/2018

Full text of H-statements: see section 16: ------

H314 Causes severe skin burns and eye damage.

------

H318 Causes serious eye damage.

------

H402 Harmful to aquatic life

NFPA health hazard : 3 - Materials that, under emergency conditions, can cause serious or permanent injury.

NFPA fire hazard : 0 - Materials that will not burn under typical dire conditions, including intrinsically noncombustible materials such as concrete, stone, and sand.

NFPA reactivity : 1 - Materials that in themselves are normally stable but can become unstable at elevated temperatures and pressures.

Hazard Rating Health : 3 Serious Hazard - Major injury likely unless prompt action is taken and medical treatment is

given Flammability : 0 Minimal Hazard - Materials that will not burn Physical : 1 Slight Hazard - Materials that are normally stable but can become unstable (self-react) at high

temperatures and pressures. Materials may react non-violently with water or undergo hazardous polymerization in the absence of inhibitors.

Personal protection : F F - Safety glasses, Gloves, Synthetic apron, Dust respirator


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SDS US LabChem Information in this SDS is from available published sources and is believed to be accurate. No warranty, express or implied, is made and LabChem Inc assumes no liability resulting from the use of this SDS. The user must determine suitability of this information for his application.

level 2 health and safety plan project: former frenchtown

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