*  Exposure Controls/Personal Protection  *
Respiratory Protection:USE NIOSH/MSHA APPROVED SELF-CONTAINED BREATHING
    APPARATUS OR RESPIRATOR FOR MINERAL DUSTS AND SILICA IF TLV IS
    EXCEEDED.
Ventilation:LOCAL/GENERAL TO MAINTAIN PEL/TLV.
Other Protective Equipment:EYE WASH STATION AND SAFETY SHOWER,WORK
    CLOTHING AND APRON AS REQUIRED.
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
    RECOMMENDED PROCEDURES. DO NOT WEAR CONTAMINATED CLOTHING OR
    FOOTWEAR.
Supplemental Safety and Health
*  Product Identification  *
Product ID:DIE STONE-MASTER MODEL
CAGE:0FKT8
CAGE:0FKT8
*  Composition/Information on Ingredients  *
Ingred Name:CALCIUM SULFATE
Other REC Limits:NONE SPECIFIED
Ingred Name:ADDITIVES
Other REC Limits:NONE SPECIFIED
*  Hazards Identification  *
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NOOSHA:NO
Health Hazards Acute and Chronic:ACUTE- EYES: MAY CAUSE IRRITATION.
    SKIN: MAY CAUSE BURNS. INHALATION: GYPSUM IS A NUISANCE DUST & MAY
    CAUSE IRRITATION TO UPPER RESPIRATORY TRACT. INGESTION: NONE KNOWN.
    CHRONIC- NONE KNOWN.
Effects of Overexposure:MAY CAUSE EYE IRRITATION. MAY CAUSE SKIN BURNS.
    INHALATION OF GYPSUM WHICH IS A NUISANCE DUST MAY CAUSE IRRITATION
    TO UPPER RESPIRATORY TRACT.
Medical Cond Aggravated by Exposure:DUSTS MAY AGGRAVATE PRE-EXISTING
    RESPIRATORY DISORDERS.
*  First Aid Measures  *
First Aid:GET MEDICAL ATTENTION IF SYMPTOMS PERSIST. INHALATION: REMOVE
    HOLDING EYELIDS OPEN. SKIN: WASH WITH SOAP & WATER. INGESTION: IF
    CONSCIOU S, DRINK TWO GLASSES OF WATER & INDUCE VOMITING. IF A
    LARGE AMOUNT OF THIS MATERIAL IS INGESTED, AN OBSTRUCTION IN THE
    DIGESTIVE TRACT MAY RESULT.
*  Fire Fighting Measures  *
Flash Point:NONE
Extinguishing Media:MEDIA APPROPRIATE FOR SURROUNDING FIRE.
Fire Fighting Procedures:WEAR FIRE FIGHTING PROTECTIVE EQUIPMENT AND A
    FULL FACED SELF CONTAINED BREATHING APPARATUS. COOL FIRE EXPOSED
    CONTAINERS WITH WATER SPRAY.
Unusual Fire/Explosion Hazard:NONE KNOWN.
*  Accidental Release Measures  *
Spill Release Procedures:SWEEP UP. AVOID CREATING DUST. USE A
    RESPIRATOR FOR DUSTS.
Neutralizing Agent:NOT APPLICABLE.
*Handling and Storage  *
Handling and Storage Precautions:STORAGE- STORE IN A DRY PLACE.
    MOISTURE WILL HARDEN MATERIAL DURING STORAGE.
Other Precautions:AVOID INHALATION OR INGESTION OF THIS MATERIAL. AVOID
    EYE CONTACT. TRAIN ALL SUPERVISORY AND OPERATING PERSONNEL IN THE
    HEALTH HAZARDS & PROTECTIVE PROCEDURES FOR WORKING WITH SILICA.
    AVOID CAUSING AI RBORNE DUST.
*  Physical/Chemical Properties  *
HCC:N1
Spec Gravity:2.4
Solubility in Water:0.2 %
Appearance and Odor:WHITE POWDER - ODORLESS
Percent Volatiles by Volume:0
*  Stability and Reactivity Data  *
Stability Indicator/Materials to Avoid:YES
STRONG OXIDIZING AGENTS SUCH AS FLUORINE, CHLORINE TRIFLUORIDE,
    MANGANESE TRIOXIDE, OXYGEN DIFLUORIDE (MAY CAUSE FIRE).
Stability Condition to Avoid:FLAME & MOISTURE
Hazardous Decomposition Products:MAY FORM OXIDES OF CALCIUM.
*  Disposal Considerations  *
Waste Disposal Methods:USE WASTE CONTAINERS SUITABLE FOR TRANSPORTATION
    AND WHICH DO NOT RELEASE FUGITIVE DUST. DISPOSE IN LANDFILL IN
    ACCORDANCE WITH LOCAL, STATE AND FEDERAL REGULATIONS.
