*  Exposure Controls/Personal Protection  *
Respiratory Protection:USE DUST RESPIRATORS IN COMPLIANCE WITH OSHA
Ventilation:NORMAL VENTILATION FOR GOOD WORKING CONDITIONS SHOULD BE
    USED.
Other Protective Equipment:EYE WASH STATION AND SAFETY SHOWER.
    INDUSTRIAL-TYPE WORK CLOTHING TO PREVENT SKIN CONTACT, ARMS, LEGS,
    NECK, FACE.
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING
Supplemental Safety and Health
MANUFACTURER HAS LISTED AN INGREDIENT AS SODIUM FLUORIDE; CAS #
    DOES NOT DENOTE A LABEL TO COVER "KEEP AWAY FROM FOOD".
*  Product Identification  *
*  Composition/Information on Ingredients  *
Ingred Name:SILICA, CRYSTALLINE - QUARTZ
Other REC Limits:NONE RECOMMENDED
Ingred Name:ZIRCONIUM(IV) SILICATE
Other REC Limits:NONE RECOMMENDED
OSHA PEL:5MG/M3 AS ZR
ACGIH TLV:5MG/M3 AS ZR
Ingred Name:SODIUM SILICOFLUORIDE
Other REC Limits:2.5 MG/M3 TVL & PEL
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES  OSHA:NO
Health Hazards Acute and Chronic:ACUTE: INORGANIC FLUORIDES ARE HIGHLY
    IRRITATING AND TOXIC. MAY CAUSE IRRITATION TO RESPIRATORY TRACT,
    SKIN AND EYES. LARGE DOSES CAN CAUSE NAUSEA, VOMITING AND DIARRHEA.
    CIRCULATORY, RESPIRATORY COMP LAINTS AND SKIN RASHES MAY OCCUR.
    CHRONIC: FLUORIDES MAY PRODUCE EMBRITTLEMENT OF BONE. SILICA DUST
    MAY CAUSE SILICOSIS.
Explanation of Carcinogenicity:SILICA IS LISTED IN NTP AND IARC.
Effects of Overexposure:EYE, SKIN & RESPIRATORY TRACT IRRITATION.
    NAUSEA, VOMITTING, DIARRHEA, CIRCULATORY AND/OR RESPIRATORY
    COMPLAINTS AND SKIN RASHES MAY OCCUR.
Medical Cond Aggravated by Exposure:RESPIRATORY DISEASES INCLUDING
    ASTHMA AND EMPHYSEMA.
*  First Aid Measures  *
First Aid:EYE CONTACT: FLUSH EYES IMMEDIATELY WITH WATER FOR AT LEAST
    THOROUGHLY WITH SOAP AND WATER. REMOVE CONTAMINATED CLOTHING. GET
    MEDICAL ATTENTI ON IF ERYTHERMA DEVELOPS. INHALATION: REMOVE TO
    FRESH AIR AT ONCE. GET MEDICAL ATTENTION. INGESTION: DRINK AS MUCH
    WATER AS POSSIBLE. INDUCE VOMITING. GET MEDICAL MEDICAL ATTENTION
    IMMEDIATELY.
*  Fire Fighting Measures  *
Flash Point:NONE
Extinguishing Media:WATER SPRAY, "ALCOHOL FOAM", DRY CHEMICAL, CARBON
    DIOXIDE.
Fire Fighting Procedures:FIRE FIGHTERS SHOULD USE NIOSH APPROVED SCBA &
    FULL PROTECTIVE EQUIPMENT WHEN FIGHTING CHEMICAL FIRE. USE WATER
    SPRAY TO COOL NEARBY CONTAINERS EXPOSED TO FIRE.
Unusual Fire/Explosion Hazard:EMITS FLUORIDE FUMES IF HEATED TO
*  Accidental Release Measures  *
Spill Release Procedures:SWEEP, SCOP OR VACUUM DISCHARGED MATERIAL.
    RESPIRATORY PROTECTION SHOULD BE WORN AT ALL TIMES AND SKIN CONTACT
    AVOIDED.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
*Handling and Storage  *
Handling and Storage Precautions:STORE IN A COOL, DRY, WELL VENTILATED
    AREA. KEEP CONTAINERS TIGHTLY CLOSED WHEN NOT IN USE. PROTECT
    CONTAINERS FROM PHYSICAL DAMAGE.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.
*  Physical/Chemical Properties  *
HCC:T4
Spec Gravity:4.5
Solubility in Water:NEGLIGIBLE
Appearance and Odor:WHITE POWDER; ODORLESS.
Percent Volatiles by Volume:0
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
STRONG ACIDS AND ACID VAPORS
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:HYDROGEN FLUORIDE GAS
*  Disposal Considerations  *
Waste Disposal Methods:MATERIAL COULD BE DISPOSED OF IN APPROVED
    LANDFILL ACCORDING TO FEDERAL, STATE AND LOCAL REGULATIONS.
