Product ID:NVB ABRASIVE
MSDS Date:01/01/1987
FSC:6850
NIIN:00F016158
MSDS Number: BKFWL

Emergency Phone: (414) 871-6500

Info Phone: (414) 871-6500

Preparer: J. C. KUSSARD

Cage: FO830

Telephone: 414-871-6500

Cage: 62755

SILICA, CRYSTALLINE - QUARTZ

CAS: 14808-60-7

RTECS: VV7330000

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION: DELAYED LUNG INJURY
(SILICOSIS) WHICH IS AN OCCUPATIONAL DISEASE. EYES: IRRITATION.
Explanation of Carcinogenicity:SILICON DIOXIDE IS AN A2 CARCINOGEN BY
ACGIH.
Effects of Overexposure:INHALATION: DELAYED LUNG INJURY (SILICOSIS),
WHICH IS AN OCCUPATIONAL DISEASE. EYES: IRRITATION.

First Aid:EYES: FLUSH W/WATER. INHALATION: REMOVE TO FRESH AIR. OBTAIN
MEDICAL ATTENTION IN ALL CASES.

Unusual Fire/Explosion Hazard:NO FIRE OR EXPLOSION HAZARD.

Spill Release Procedures:CLEAN UP BY USE OF RECOMMENDED DUSTLESS
METHODS, SUCH AS WATER OR VACUUM. LIMIT EXPOSURE & AVOID DRY
SWEEPING.

Handling and Storage Precautions:USE DUSTLESS SYSTEMS FOR
HANDLING/STORAGE/CLEAN UP. MAINTAIN/TEST
RESPIRATORS/VENTILATION/DUST COLLECTOR EQUIPMENT. OBSERVE ALL
HAZARD PRECAUTIONS.
Other Precautions:USE ADEQUATE VENTILATION & DUST COLLECTION. ABRASIVE
BLASTING APPLIES TO MATERIAL HANDLED IN DRY FORM. AVOID DRY
SWEEPING.

Respiratory Protection:WEAR NIOSH-BUREAU OF MINES APPROVED RESPIRATOR.
Ventilation:LOCAL EXHAUST OR MECHANICAL IS REQUIRED TO MAINTAIN
EXPOSURE LEVELS Protective Gloves:OPTIONAL
Eye Protection:SAFETY GLASSES W/SIDE SHIELDS
Other Protective Equipment:AS REQUIRED
Work Hygienic Practices:PRACTICE GOOD HOUSEKEEPING.
Supplemental Safety and Health

Boiling Pt:B.P. Text:4046F
Spec Gravity:265
Solubility in Water:NEGLIGIBLE
Appearance and Odor:OFF WHITE POWDER, ODORLESS.

Stability Indicator/Materials to Avoid:YES
HYDROFLUORIC ACID
Hazardous Decomposition Products:CORROSIVE GAS, SUCH AS SILICON
TETRAFLUORIDE

Waste Disposal Methods:DISPOSE OF AT ANY APPROVED SOLID WASTE SITE.

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.