A P GREEN INDUSTRIES INC -- 'SAIRBOND  -- 9350-00N032322
<pre>=====================  Product Identification  =====================

Product ID:'SAIRBOND
MSDS Date:03/28/1990
FSC:9350
NIIN:00N032322
=== Responsible Party ===
Company Name:A P GREEN INDUSTRIES INC
Address:GREEN BOULEVARD
City:MEXICO
State:MO
ZIP:65265
Country:US
Info Phone Num:314-473-3392
Emergency Phone Num:314-473-3626
Preparer's Name:ELLIS J. SMITH
CAGE:84446
=== Contractor Identification ===
Company Name:GREEN A P INDUSTRIES INC
Address:GREEN BLVD
Box:City:MEXICO
State:MO
ZIP:65265-2582
Country:US
Phone:573-473-3626
CAGE:84446

=============  Composition/Information on Ingredients  =============

Ingred Name:SILICA, CRYSTALLINE - CRISTOBALITE
CAS:14464-46-1
RTECS #:VV7325000
Fraction by Wt: 10-20%
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.05 MG/M3 RDUST9293

Ingred Name:SILICA, CRYSTALLINE - QUARTZ
CAS:14808-60-7
RTECS #:VV7330000
Fraction by Wt: <4%
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.1 MG/M3 RDUST;9293

Ingred Name:SILICIC ACID (H*2SIO*3), DISODIUM SALT; (DRY SODIUM
    SILICATE)
CAS:6834-92-0
RTECS #:VV9275000
Fraction by Wt: 8-12%

=====================  Hazards Identification  =====================

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:YES
Reports of Carcinogenicity:NTP:YES    IARC:YES	  OSHA:NO
Health Hazards Acute and Chronic:ACUTE:EYES:DUST/AGGREGRATE PARTICLES
    CAN CAUSE MECH IRRIT. SODIUM SILICATE CAN CAUSE EYE INJURY/IRRIT.
    SKIN:CAN CAUSE MECH ABRASION. SODIUM SILICATE CAN CAUSE SKIN DRYING
    & CHAPPING. INHAL: DUST, IF P RESENT, CAN CAUSE UPPER RESP IRRIT.
    INGEST: UNKNOWN. CHRONIC: INHAL: DUST MAY CAUSE LUNG DAM IF
    INHALED(EFTS OF OVEREXP)
Explanation of Carcinogenicity:SILICA, CRYSTALLINE SILICA QUARTZ:
    ANTICIPATED TO BE A CARCIN, (NTP) GROUP 2A(IARC). SILICA,
    CRYSTALLINE (SUPP DATA)
Effects of Overexposure:HLTH HAZ: ON LONGTERM BASIS. WARNING:PROD CNTNS
    CRYSTALLINE SILICA. PRLNG EXPOS TO DUST MAY CAUSE SILICOSIS, A
    PROGRESSIVE PNEUMOCONIOSIS, OR OTHER RESP DISEASES. ITS STUDY
    CONCLUDED THAT SUFFICIENT E VIDENCE FOR CARCINOGENICITY EXISTS IN
    EXPERIMENTAL ANIMALS & THAT LIMITED EVIDENCE FOR CARCINOGENICITY
    EXISTS IN HUMANS.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

=======================  First Aid Measures  =======================

First Aid:EYES: IMMED FLUSH WITH WATER FOR AT LEAST 15 MIN. OBTAIN
    PROMPT MEDICAL ATTENTION. SKIN: WASH EXPOSED AREAS PROMPTLY. SEEK
    MEDICAL ATTENTION. INHAL: REMOVE TO FRESH AIR. SEEK MEDICAL
    ATTENTION. INGEST : CONTACT PHYSICIAN IMMEDIATELY. DO NOTINDUCE
    VOMITING UNLESS INSTRUCTED TO DO SO BY A PHYSICIAN.

=====================  Fire Fighting Measures  =====================

Flash Point:NONE
Extinguishing Media:NOT COMBUSTIBLE. MEDIA SUITABLE FOR SURROUNDING
    FIRE .
Fire Fighting Procedures:WEAR NIOSH/MSHA APPROVED SCBA AND FULL
    PROTECTIVE EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE.

==================  Accidental Release Measures  ==================

Spill Release Procedures:SWEEP OR SHOVEL UP AND PLACE IN A CONTAINER.
    PRE-DAMPENING REDUCES TENDENCY TO DUST.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

======================	Handling and Storage  ======================

Handling and Storage Precautions:NONE SPECIFIED BY MANUFACTURER.
Other Precautions:NIOSH/MSHA APPRVD RESP SHOULD BE WORN ANY TIME THAT
    REFRACTORIES ARE TORN OUT AFTER SERVICE. WHILE SOME RESP HAZ &/OR
    NUISANCE DUST MAY EXIST FROM PROD ITSELF, OTHER FOREIGN SUBSTANCES
    MAY WARRANT ADD NL PREC DURING TEAROUT & DISPOSAL.

=============  Exposure Controls/Personal Protection  =============

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATOR WHEN WORKING
    AROUND DRIED MATERIAL AND WHEN REMOVING THIS PRODUCT AFTER SERVICE.
Ventilation:GENERAL MECHANICAL VENTILATION IS ADEQUATE.
Protective Gloves:RUBBER GLOVES.
Eye Protection:CHEMICAL WORKERS GOGGLES .
Other Protective Equipment:USE OF LONG SLEEVED & LONG LEGGED CLOTHING
    PROTECTS HANDS, ARMS, AND LEGS FROM SKIN CONTACT.
Work Hygienic Practices:NONE SPECIFIED BY MANUFACTURER.
Supplemental Safety and Health
EXPLAN OF CARCIN:(CRISTOBALITE):ANTICIPATED TO BE A CARCIN, (NTP);
    GROUP 2A(IARC).

==================  Physical/Chemical Properties  ==================

HCC:T6
Spec Gravity:2.2
Solubility in Water:SLIGHT
Appearance and Odor:BUFF TO GRAY GRANULAR POWDER; NO ODOR.

=================  Stability and Reactivity Data  =================

Stability Indicator/Materials to Avoid:YES
NONE KNOWN.
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:NONE SPECIFIED BY MANUFACTURER.

====================  Disposal Considerations  ====================

Waste Disposal Methods:MAY BE DISPOSED OF IN AN APPROVED LANDFILL, IN
    ACCORDANCE WITH LOCAL, STATE, AND FEDERAL REGULATIONS.

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