Product ID:INSULCAST 941 (PART B)
MSDS Date:08/19/1993
FSC:5950
NIIN:01-069-8642
MSDS Number: CHHQX

Emergency Phone: 516-349-1100/800-424-9300(CHEMTREC)

Info Phone: 800-645-7546

Preparer: WILLIAM KARP

Cage: 13549

Telephone: 516-349-1100/800-424-9300(CHEMTREC)

Cage: 13549

POTASSIUM ALUMINUM SILICATE

RTECS: 9999999ZZ

Fraction By Weight: 4.74%

Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:YES OSHA:NO
Health Hazards Acute and Chronic:EYE AND SKIN CONTACT: VAPORS MAY
IRRITATE THE EYES. INHALATION: VAPORS MAY IRRITATE RESPIRATORY
TRACT.
Explanation of Carcinogenicity:POTASSIUM ALUMINUM SILICATE CONTAINS
1-2% CRYSTALLINE SILLICA A PROBABLE HUMAN CARCINOGEN BY IARC.

First Aid:EYES:FLUSH EYES WITH WATER FOR 15 MIN, GET MEDICAL ATTENTION.
SKIN:WASH SKIN WITH SOAP AND WATER OR WATERLESS HAND CLEANERS.
INHALATION:MOVE TO FRESH AIR. APPLY ARTIFICAL RESPIRATION, IF
NECESSARY.

Extinguishing Media:WATER FOG, CARBON DIOXIDE, DRY CHEMICAL.
Fire Fighting Procedures:USE WATER FOG TO COOL CONTAINERS. WEAR
PROTECTIVE CLOTHING. FIGHT FIRE FROM A DISTANCE. CLOSE ALL VALVES
TO THE AREA. SHUT OFF ALL POWER TO THE AREA. USE SCBA.
Unusual Fire/Explosion Hazard:NONE

Spill Release Procedures:REMOVE ALL SOURCES OF IGNITION. DIKE AREA WITH
SAND TO CONTAIN SPILLED LIQUID. PREVENT SPILLAGE FROM ENTERING
UNDERGROUND WATER SYSTEMS. VENTILATE AREA. ABSORBE WITH SAND AND
DISPOSE OF IN APPROVED MA NNER. FLUSH AREA WITH WATER, BUT NOT
TOSEWER.

Handling and Storage Precautions:STORE IN A COOL DRY PLACE. KEEP AWAY
FROM OPEN FLAMES. STORE IN THIGHTLY CLOSED CONTAINERS. CHECK ALL
CONTAINERS FOR LEADS. KEEP AWAY FROM FOOD.
Other Precautions:NONE

Respiratory Protection:NIOSH APPROVED RESPIRATOR IS HIGHLY RECOMMENDED.
Ventilation:ALWAYS WORK IN AREA WITH ADEQUATE VENTILATION.
Protective Gloves:GLOVES IMPERVIOUS TO SOLVENTS.
Eye Protection:SPLASHPROOF SAFETY GOGGLES.
Other Protective Equipment:CHEMICAL APRON, RUBBER FOOT COVERING, CLEAN
LONG SLEEVE AND LEG CLOTHING. EYEWASH STATION. EMERGENCY SHOWER.
Work Hygienic Practices:STORE AWAY FROM FOOD AND BEVERAGES. WASH
THOROUGHLY AFTER HANDLING. WASH BEFORE EATING, DRINKING, OR
SMOKING.
Supplemental Safety and Health
NONE

HCC:N1
Spec Gravity:1.34
Appearance and Odor:BLACK LIQUID, SLIGHT ODOR.

Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS.
Stability Condition to Avoid:HIGH TEMPERATURES.

Waste Disposal Methods:INCINERATE IN APPROVED MANNER.

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.