base oil (mineral oil)

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REVISION DATE: 10 April 1998

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11044 - BASE OIL (MINERAL OIL)

SAFETY DATA SHEETBASE OIL (MINERAL OIL)

1. IDENTIFICATION OF THE SUBSTANCE/PREPARATION AND THE COMPANY:

PRODUCT NAME: BASE OIL (MINERAL OIL)

SYNONYMS, TRADE NAMES: HYDROTREATED MIDDLE DISTILLATE

APPLICATIONS: CARRIER FLUID FOR OIL BASED MUDS

SUPPLIER: PT MILCHEM/BAKER HUGHES INTEQ

THE GARDEN CENTRE, 6th FLOOR SUITE 07

CILANDAK COMMERCIAL ESTATE, JALAN CILANDAK K.K.O.

PO BOX 7508, JAKARTA 12560TELEPHONE: (62 21) 780 0737

FAX: (62 21) 780 1682

2. COMPOSITION/INFORMATION ON INGREDIENTS:

CAS No.: CONTENT HEALTH: RISK:INGREDIENT NAME: 100 wt% Xn 65MINERAL OIL

3. HAZARDS IDENTIFICATION:

Harmful: May cause lung damage if swallowed.

4. FIRST AID MEASURES:

INHALATION: Move the exposed person to fresh air at once. Rest and keep warm. Get medical attention if adverse symptomsdevelop\persist.

INGESTION: Immediately rinse mouth and provide fresh air. Do not induce vomiting. If vomiting occurs, the head should be keptlow so that stomach vomit doesn't enter the lungs. Get medical attention.

SKIN: Wash the skin immediately with soap and water. Get medical attention if irritation persists after washing. Remove

contaminated clothing and launder before re-use.

EYES: Promptly wash eyes with plenty of water while lifting the eye lids. Get medical attention if any discomfort continues.

5. FIRE FIGHTING MEASURES:

EXTINGUISHING MEDIA:Fire can be extinguished using: Foam. Carbon dioxide (CO2). Dry chemicals, sand, dolomite etc. Do NOT use WaterJets which may spread the fire.

SPECIAL FIRE FIGHTING PROCEDURES:

Avoid water in straight hose stream; will scatter and spread fire. Use water SPRAY only to cool containers! Do notput water on leaked material.


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11044 - BASE OIL (MINERAL OIL) REVISION DATE: 10 April 1998

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UNUSUAL FIRE & EXPLOSION HAZARDS:No unusual fire or explosion hazards noted.

6. ACCIDENTAL RELEASE MEASURES:

PERSONAL PRECAUTION IN SPILL:Spillages may be slippery underfoot. Wear safety slip-proof shoes during the clean-up operation. For furtherinformation on suitable protective clothing see Section 8, Exposure Controls and Personal Protection.

PRECAUTIONS TO PROTECT ENVIRONMENT:Spillages or uncontrolled discharges into watercourses must be alerted to the appropriate regulatory body.

SPILL CLEANUP METHODS:Absorb in vermiculite, dry sand or earth and place into containers. See Section 13, Disposal Considerations, forinformation regarding the disposal of contained spills.

7. HANDLING AND STORAGE:

USAGE PRECAUTIONS:Static electricity and formation or sparks must be prevented. Avoid the creation/inhalation of mists, vapours oraerosols.

STORAGE PRECAUTIONS:Keep in cool, dry, ventilated storage and closed containers. Ground container and transfer equipment to eliminatestatic electric sparks.

8. EXPOSURE CONTROLS AND PERSONAL PROTECTION:

CAS No.: STD: LT EXP. 8 HRS: ST EXP. 15 MIN:INGREDIENT NAME: OES. 5.00 mg/m3 10 mg/m3MINERAL OIL

INGREDIENT COMMENTS:Exposure limit should be taken as 5mg/M3 [as for Oil Mist]

PROTECTIVE EQUIPMENT:

VENTILATION: General\Local exhaust ventilation to keep airborne hazards to an acceptable level.

RESPIRATORS: If excessive contamination exists Wear suitable chemical respirator.

PROTECTIVE GLOVES:Use protective gloves made of: Viton rubber (fluor rubber). or P.T.F.E (Teflon).

EYE PROTECTION:Wear safety glasses or goggles at all times.

HYGIENIC WORK PRACTICES:Wash at the end of each work shift and before eating, smoking and using the toilet.

9. PHYSICAL AND CHEMICAL PROPERTIES:

APPEARANCE: Liquid.

COLOUR: Usually colourless, pale yellow or red.

ODOUR/TASTE: Hydrocarbon.


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SOLUBILITY DESCRIPTION: Insoluble in water.Soluble in low polarity solvents.

BOILING POINT (C, interval): >180 PRESSURE: 760mmHg

MELT./FREEZ. POINT (C, interval): 1

VAPOUR PRESSURE: 200

FLAMMABILITY LIMIT - LOWER(%): 0.6

FLAMMABILITY LIMIT - UPPER(%): 6.00

PARTITION COEFF. (log Pow): >3

10. STABILITY AND REACTIVITY:

STABILITY: Stable.

CONDITIONS TO AVOID:Avoid heat, flames and other sources of ignition. Static electrical discharge.

HAZARDOUS POLYMERIZATION:

Will not polymerize.

MATERIALS TO AVOID:Oxidisers and strong acids.

HAZARDOUS DECOMP. PRODUCTS:High temperatures cause vapourisation of aromatics present in the oil.

11. TOXICOLOGICAL INFORMATION:

INHALATION: High vapour concentrations may cause irritation to mucous membranes and upper respiratory tract. Small amounts ofliquid inhaled in the form of fine droplet sprays or, mists or aerosols or aspirated during vomiting may cause chemicalpneumonitis.

INGESTION: Low Oral Toxicity. May cause nausea and vomiting.

SKIN: Prolonged or repeated contact may cause dermatitis and/or irritation.

EYES: May cause mild irritation.

OTHER HEALTH EFFECTS:This substance has no evidence of carcinogenic properties.

12. ECOLOGICAL INFORMATION:

ECOLOGICAL INFORMATION:This product should not be discharged to the environment. All waste should be collected for approved disposal.

MOBILITY: This material will float on the surface of water.

BIO ACCUMULATION:Expected to have the potential for bioaccumulation.

DEGRADABILITY:Expected to be slow, but will ultimately biodegrade.


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13. DISPOSAL CONSIDERATIONS:

DISPOSAL METHODS:Dispose of at an approved disposal site for oily wastes in accordance with local authority requirements.

14. TRANSPORT INFORMATION:

ROAD TRANSPORT:

ROAD TRANSPORT NOTES: Not Classified for Road Transport

RAIL TRANSPORT:

RAIL TRANSPORT NOTES: Not Classified for Rail Transport

SEA TRANSPORT:

MARINE POLLUTANT: No.

SEA TRANSPORT NOTES: Not Classified for Sea Transport

AIR TRANSPORT:

AIR TRANSPORT NOTES: Not Classified for Air Transport

15. REGULATORY INFORMATION:

LABEL FOR SUPPLY:

RISK PHRASES: R-65 Harmful: may cause lung damage if swallowed.

SAFETY PHRASES: S-62 If swallowed, do not induce vomiting. Seek medical advice immediately and showthe container or label.

UK REGULATORY REFERENCES: Chemicals (Hazard Information & Packaging for Supply) Regulations 1997

16. OTHER INFORMATION:

REVISION COMMENTS: Sections changed since last update: 1, 2, 3, 4, 5, 6, 7, 9, 11, 12, 13, 15.

ISSUED BY: Melanie Thatcher (Tel 44-(0)1224-226308)


REV. No./REPL. SDS GENERATED: 23 August 1996

THIS SDS IS PRODUCED WITH SAFECHEM for WINDOWS

DISCLAIMER:


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base oil (mineral oil)

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