*  Exposure Controls/Personal Protection  *
Respiratory Protection:NONE NECESSARY IF DUST IS MAINTAINED <TLV
Ventilation:LOCAL EXHAUST/MECHANICAL VENTILATION TO KEEP <TLV
Other Protective Equipment:EYE WASH
Work Hygienic Practices:WASH HANDS AFTER HANDLING.
Supplemental Safety and Health
*  Product Identification  *
Product ID:REFRACTORY MODEL LIQUID
Preparer's Name:JOHN C. CRINION
*  Composition/Information on Ingredients  *
Ingred Name:AMORPHOUS FUSED SILICA, SILICON DIOXIDE (SIO2), QUARTZ
ACGIH TLV:0.1 MG/CUM (RESP)
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:SKIN: DRYNESS & IRRITATION.
    INHALATION: EXCESSIVE AMOUNTS OF DUST FROM DRIED OUT LIQUID MAY
    RESULT IN LUNG DAMAGE, SILICOSIS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:SKIN: DRYNESS & IRRITATION. INHALATION:
    EXCESSIVE AMOUNTS OF DUST FROM DRIED OUT LIQUID MAY RESULT IN LUNG
    DAMAGE, SILICOSIS.
*  First Aid Measures  *
    IRRITATION PERSISTS, CONTACT PHYSICIAN. SKIN: WASH WITH SOAP &
    WATER.
*  Fire Fighting Measures  *
Extinguishing Media:NON-FLAMMABLE, USE EXTINGUISHING MEDIA APPROPRIATE
    TO SURROUNDING FIRE CONDITIONS.
Fire Fighting Procedures:NONE
Unusual Fire/Explosion Hazard:NONE
*  Accidental Release Measures  *
Spill Release Procedures:DON'T ALLOW EXCESSIVE AMOUNTS OF LIQUID TO
    DRY. SOAK UP LIQUID WITH APPROPRIATE ABSORBENT OR PAPER TOWELS.
    PLACE IN SEALED DISPOSABLE CONTAINER.
*Handling and Storage  *
Handling and Storage Precautions:AVOID INHALING DUST FROM DRIED UP
    LIQUID. AVOID FREEZING CONDITION; MATERIAL DECOMPOSES. WASH HANDS
    AFTER HANDLING.
*  Physical/Chemical Properties  *
Spec Gravity:1.2
Solubility in Water:COMPLETE
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:FREEZING CONDITION
Hazardous Decomposition Products:NONE
*  Disposal Considerations  *
Waste Disposal Methods:CHECK FEDERAL, STATE & LOCAL EPA REGULATIONS
    BEFORE DISPOSING ON APPROVED LANDFILL SITE.
