Product ID:610003 IRM POWDER
MSDS Date:12/08/1986
FSC:6520
NIIN:00-181-7732
MSDS Number: BHSZW

CAULK/DENTSPLY

LAKEVIEW & CLARKE AVENUES
MILFORD, DE 19963

Emergency Phone: (302) 422-4511

Info Phone: (302) 422-4511

Preparer: EARL C. FRANCIS

Cage: 11107

CAULK/DENTSPLY

359 MILFORD, DE 19963-0359 US

Telephone: 302-422-4511/ 703-451-1900

Cage: 11107

ZINC OXIDE

CAS: 1314-13-2

RTECS: ZH4810000

Fraction By Weight: <85%

OSHA PEL 15MG/M3 TDUST/5 FUME

ACGIH TLV: 10MG/M3 TDUST; 9293

POLYMETHYLMETHACRYLATE

CAS: 9011-14-7

RTECS: TR0400000

Routes of Entry: Inhalation:NO Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYES: KEEP DUST OUT TO PREVENT
POSSIBLE IRRITATION. IT'S NOT KNOWN TO CAUSE SIGNIFICANT HEALTH
PROBLEMS. IT'S CONSIDERED AN INERT OR NUISANCE DUST.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES: KEEP DUST OUT TO PREVENT POSSIBLE
IRRITATION.

First Aid:INHALATION: REMOVE TO FRESH AIR. GET MEDICAL HELP IF
DISCOMFORT PERSISTS. EYES: FLUSH W/WATER FOR 5 MINUTES. SKIN: WASH
W/SOAP & WATER. INGESTION: RINSE MOUTH WITH WATER. CALL DOCTOR.

Extinguishing Media:WATER, CO2, DRY CHEMICAL, HALON.
Fire Fighting Procedures:WATER STREAM CAN DISPERSE DUST IN AIR,
PRODUCING A FIRE HAZARD/POSSIBLE EXPOSION HAZARD IF EXPOSED TO
IGNITION SOURCE.
Unusual Fire/Explosion Hazard:POLYMER DUST IS COMBUSTIBLE. THE
EXPLOSIVE LIMITS OF THE POLYMER PARTICLES SUSPENDED IN AIR ARE
APPROXIMATELY THOSE OF COAL DUST. FIREFIGHTERS SHOULD WEAR SCBA.

Spill Release Procedures:ANY NUISANCE DUST. SWEEP UP TO AVOID SLIPPING
HAZARD. KEEP AIRBORNE PARTICULATE AT A MINIMUM WHEN CLEANING UP
SPILLS.

Handling and Storage Precautions:STORE IN A COOL DRY PLACE. KEEP
CONTAINER CLOSED TO PREVENT WATER ABSORPTION & CONTAMINATION.
Other Precautions:OBSERVE NORMAL WAREHOUSING PROCEDURES. STORE AWAY
FROM FOODSTUFFS & BEVERAGES. AVOID EXTINGUISHING METHODS WHICH MAY
GENERATE DUST CLOUDS.

Respiratory Protection:U.S. BUREAU OF MINES APPROVED RESPIRATOR.
Ventilation:LOCAL EXHAUST: RECOMMENDED
Protective Gloves:RUBBER
Eye Protection:SAFETY GLASSES
Other Protective Equipment:RUBBER APRON
Supplemental Safety and Health

Spec Gravity:5.7
Solubility in Water:NOT SOLUBLE
Appearance and Odor:WHITISH POWDER WITH FAINT ODOR.

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:HEAT >300C
Hazardous Decomposition Products:CO, METHYLMETHACRYLATE

Waste Disposal Methods:DISPOSE OF IN A CLOSED CONTAINER OR HEAVY BAG
ACCORDING TO LOCAL, STATE & FEDERAL 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.