*  Exposure Controls/Personal Protection  *
Respiratory Protection:NIOSH/MSHA APPROVED DUST MASK OVER NOSE AND
    MOUTH IN DUSTY CONDITIONS.
Ventilation:MECHANICAL (GENERAL):ACCEPTABLE.
Other Protective Equipment:NOT REQUIRED.
Work Hygienic Practices:AVOID SPILLING TO PREVENT DUSTY CONDITIONS.
Supplemental Safety and Health
*  Product Identification  *
CAGE:TEKPR
CAGE:TEKPR
*  Composition/Information on Ingredients  *
Ingred Name:SILICA, CRYSTALLINE - QUARTZ
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.1 MG/M3 RDUST
*  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 INGESTION MAY PRODUCE TRANSIENT
    DIARRHEA. PROLONGED BREATHING OF EXCESS DUST MAY AFFECT LUNG
    FUNCTION.
Explanation of Carcinogenicity:SILICA, CRYSTALLINE-QUARTZ:IARC
    ANNUAL REPORT ON (SUPDAT)
Effects of Overexposure:SEE HEALTH HAZARDS.
Medical Cond Aggravated by Exposure:NO DATA AVAILABLE.
*  First Aid Measures  *
First Aid:INGEST:CALL MD IMMEDIATELY . INHAL:REMOVE TO FRESH AIR.
    SUPPORT BREATHING (GIVE O*2/ARTF RESP) . EYES:IMMEDIATELY FLUSH
    ( ). SKIN:FLUSH W/COPIOUS AMOUNTS OF WATER. CALL MD .
*  Fire Fighting Measures  *
Extinguishing Media:CO*2 OR DRY POWDER EXTINGUISHING MEDIA.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:NO UNUSUAL FIRE OR EXPLOSION HAZARD.
*  Accidental Release Measures  *
Spill Release Procedures:SWEEP UP AREA OF SPILL. USE A WET ABSORBENT TO
    AVOID DUSTY CONDITIONS.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.
*Handling and Storage  *
Handling and Storage Precautions:KEEP CONTAINER CLOSED. STORE INDOORS.
    USE DUST MASK OVER NOSE AND MOUTH TO PROTECT AGAINST DUSTING.
Other Precautions:NONE SPECIFIED BY MANUFACTURER.
*  Physical/Chemical Properties  *
Vapor Pres:<0.1
Spec Gravity:SUPDAT
pH:SUPDAT
Solubility in Water:DISPERSION
Appearance and Odor:LIGHT TAN POWDER, MILD CHARACTERISTIC ODOR
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
NO DATA AVAILABLE.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:CARBON MONOXIDE AND CARBON BYPRODUCTS.
*  Disposal Considerations  *
Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
    REGULATIONS .
