Product ID:KILN WASH, DA400
MSDS Date:09/01/1987
FSC:6850
NIIN:00N019071
MSDS Number: BLCRW

Emergency Phone: 303-623-4884

Info Phone: 209-291-4444

Preparer: CURT SATHRE

Cage: 21546

Telephone: 209-291-4444

Cage: 21546

SILICA, CRYSTALLINE, QUARTZ; (SILICA DIOXIDE)

CAS: 14808-60-7

RTECS: NV7330000

Fraction By Weight: 50%(MAX)

OSHA PEL SEE TABLE Z3

ACGIH TLV: 0.1 MG/M3 RDUST;9293

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:MAY CAUSE IRRITATION TO SENSITIVE OR
SENSITIZED SKIN. CONGESTION & IRRITATION OF UPPER RESPIRATORY
SYSTEM. EYES: BURNING SENSATION IRRITATION OR INFLAMMATION.
Explanation of Carcinogenicity:CRYSTALLINE SILICA: CLASS 2A(IARC).
Effects of Overexposure:SEE HEALTH HAZARDS.

First Aid:EYE:FLUSH WITH WATER FOR AT LEAST 15 MIN. SKIN: WASH WITH
SOAP AND WATER. CONSULT PHYS IF IRRITATION PERSISTS. INHAL: REMOVE
TO FRESH AIR. SUPPORT BRTHG. (GIVE O2/ARTF RESP) . INGEST: SEEK MD
IM MED .

Extinguishing Media:MEDIA SUITABLE FOR SURROUNDING FIRE .
Fire Fighting Procedures:NONE. WILL NOT BURN. WEAR NIOSH/MSHA APPROVED
SCBA AND FULL PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

Spill Release Procedures:CLEAN UP PROPERLY WITH PAPER TOWELS AND A WET
SPONGE.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:KEEP CONTAINER SEALED.
Other Precautions:NOT APPLICABLE. SUBJECT TO CALIF PROP. 65.

Respiratory Protection:IF SPRAYING, DO NOT INHAL MIST. USE NIOSH/MSHA
APPROVED RESPIRATOR FOR SPRAYS AND MISTS.
Ventilation:LOCAL EXHAUST:RECOMMEMDED. MECHANICAL(GEN):RECOMMENDED WHEN
SPRAYING.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:NONE NEEDED.
Work Hygienic Practices:GOOD HYGIENE PRACTICES SHOULD BE FOLLOWED.
Supplemental Safety and Health
NONE SPECIFIED BY MANUFACTURER.

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:>3000F
Spec Gravity:>1
Appearance and Odor:CREAM COLORED POWDER.

Stability Indicator/Materials to Avoid:YES

Waste Disposal Methods:PUT PAPER TOWELS IN TRASH AND RINSE OUT SPONGE.
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.