Product ID:TIMESAVER LAPPING COMPOUNDS, 55N COARSE
MSDS Date:01/16/1989
FSC:5350
NIIN:00N019561
MSDS Number: BLGTR

TIMESAVER PRODUCTS CO

12428 HWY 99
EVERETT, WA 98204
US

Emergency Phone: 206-347-1611

Info Phone: 206-347-1611

Preparer: A J MERARD

Cage: 2K985

TIMESAVER PRODUCTS CO

EVERETT, WA 98204-5502 US

Telephone: 206-347-1611

Cage: 2K985

SILICA, CRYSTALLINE - QUARTZ

CAS: 14808-60-7

RTECS: VV7330000

Fraction By Weight: 10-25%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

ABRASIVES; (GROUND NATURAL)

Fraction By Weight: 50-70%

BARIUM SULFATE

CAS: 7727-43-7

RTECS: CR0600000

Fraction By Weight: 10-20%

OSHA PEL 15 MG/M3 TDUST

ACGIH TLV: 10 MG/M3 TDUST; 9293

DETERGENTS

Fraction By Weight: 5-20%

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:PROLONGED OVEREXPOSURE TO RESPIRABLE
SILICA ABOVE THRESHOLD LIMIT MAY CAUSE SCARRING OF LUNGS WITH
COUGHING, SHORTNESS OF BREATH OR SILICOSIS.
Explanation of Carcinogenicity:CYRSTALLINE SILICA: GROUP 2A(IARC).
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:ASTHMA, EMPYSEMA, GASTROENTITIS.

First Aid:SKIN: FLUSH WITH COPIOUS AMOUNTS OF WATER. CALL MD . EYES:
IMMED FLUSH WITH POTABLE WATER FOR A MINIMUM OF 15 MIN, SEEK
ASSISTANCE FROM MD . INHAL: REMOVE TO FRESH AIR. SUPPORT BRTHG.
(GIV E O2/ARTF RESP) . INGEST: CALL MDIMMED .

Extinguishing Media:WATER FOG OR FLOOD.
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:FUME, VAPOR AND DUST MAY OCCUR AND ARE
CONSIDERED TOXIC. PRODUCT OR DUST CAN REACT WITH STRONG OXIDIZING
AGENTS.

Spill Release Procedures:VACUUM CLEAN; DO NOT BROOM SWEEP. KEEP IN
CLOSED CONTAINER UNTIL DISPOSAL.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP IN CLOSED CONTAINER IN DRY PLACE.
DO NOT PERMIT CONTACT WITH ACIDS, ALKALIS OR STRONG OXIDIZING
AGENTS.
Other Precautions:NONE KNOWN.

Respiratory Protection:WHEN NECESSARY, USE NIOSH/MSHA APPROVED DUST
RESPIRATOR, HEPA FILTER.
Ventilation:LOCAL EXHAUST:IN FRONT OF WORKER. MECH(GEN):NORMAL AIRBORNE
DUST REMOVAL.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:DISPOSABLE COVERALLS, GLOVES.
Work Hygienic Practices:AVOID BREATHING DUST. WASH HANDS BEFORE EATING
OR SMOKING.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:N1
Spec Gravity:2.3
Solubility in Water:INSOLUBLE
Appearance and Odor:ODORLESS WHITE POWDER.

Stability Indicator/Materials to Avoid:YES
ACIDS AND OXIDIZING AGENTS.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:WHEN HEATED TO DECOMPOSITION,
COMPOUNDS EMIT SULFUR DIOXIDE.

Waste Disposal Methods:SANITARY LANDFILL OR OTHER EPA APPROVED METHOD.
DISPOSE OF IN ACCORDANCE WITH FEDERAL, STATE AND LOCAL REGULATIONS
.

Disclaimer (provided with this information by the compiling agencies):
This information is formulated for use by elements of the Department
of Defense. The United States of America in no manner whatsoever,
expressly or implied, warrants this information to be accurate and
disclaims all liability for its use. Any person utilizing this
document should seek competent professional advice to verify and
assume responsibility for the suitability of this information to their
particular situation.