Product ID:HARBIDE
MSDS Date:01/01/1987
FSC:9350
NIIN:00-965-0467
MSDS Number: BFZNG

Emergency Phone: 412-562-6200

Cage: JO290

Telephone: 412-562-6437

Cage: JO290

SILICA, CRYSTALLINE - CRISTOBALITE

CAS: 14464-46-1

RTECS: VV7325000

Fraction By Weight: 2%

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.05 MG/M3 RDUST9293

Effects of Overexposure:PROLONGED EXPOSURE WILL CAUSE DELAYED LUNG
FIBROSIS-SILICOSIS.

First Aid:WASH FROM SKIN OR FLUSH FROM EYES USING COPIOUS OF WATER.

Extinguishing Media:NONE
Fire Fighting Procedures:NONE
Unusual Fire/Explosion Hazard:NONE

Handling and Storage Precautions:NONE

Respiratory Protection:DUST RESPIRATOR.
Ventilation:LOCAL EXHAUST.
Protective Gloves:ABRASION-RESIST
Eye Protection:SAFETY/CHEM GOGGLES
Other Protective Equipment:NONE
Supplemental Safety and Health
MSDS DATED OCTOBER 1, 1984.

HCC:N1
Spec Gravity:2.56
Solubility in Water:INSOLUBLE
Appearance and Odor:DARK GRAY TO BLACK COLOR. NO ODOR.

Stability Indicator/Materials to Avoid:YES
NONE
Stability Condition to Avoid:NONE
Hazardous Decomposition Products:NONE

Waste Disposal Methods:KEEP IN COVERED DRUMS,PENDING DISPOSAL. HANDLE &
DISPOSE IN FULL COMPLIANCE WITH ALL APPLICABLE
INTERNATIONAL,FEDERAL,STATE, & 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.