SIA AMERICA, INC. -- 2945 ALUMINUM OXIDE  -- 5350-00F015561
<pre>=====================  Product Identification  =====================

Product ID:2945 ALUMINUM OXIDE
MSDS Date:05/29/1987
FSC:5350
NIIN:00F015561
MSDS Number: BKDNT
=== Responsible Party ===
Company Name:SIA AMERICA, INC.
Address:16123 ARMOUR STREET NE
City:ALLIANCE
State:OH
ZIP:44601
Info Phone Num:(216) 821-3510
Emergency Phone Num:(216) 821-3510
Preparer's Name:G. L. KITTLESON
CAGE:FO813
=== Contractor Identification ===
Company Name:SIA AMERICA, INC
Address:16123 ARMOUR STREET NE
City:ALLIANCE
State:OH
ZIP:44601
Phone:(216) 821-3510
CAGE:FO813

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

Ingred Name:MAGNESIUM OXIDE
CAS:1309-48-4
RTECS #:OM3850000
OSHA PEL:15 MG/M3 PARTICULATE
ACGIH TLV:10 MG/M3;TDUST; 9293

Ingred Name:CRYOLITE, SODIUM ALUMINUM FLUORIDE
CAS:15096-52-3
RTECS #:WA9625000
OSHA PEL:2.5 MG/CUM
ACGIH TLV:2.5 MG/CUM

Ingred Name:ALPHA-ALUMINA (ALUMINUM OXIDE)  (EPA LISTS ONLY FIBROUS
    FORMS)  (SARA III)
CAS:1344-28-1
RTECS #:BD1200000
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9293

Ingred Name:TITANIUM DIOXIDE
CAS:13463-67-7
RTECS #:XR2275000
Other REC Limits:NUISANCE PARTICULATE
OSHA PEL:15 MG/M3 TDUST
ACGIH TLV:10 MG/M3 TDUST; 9293

Ingred Name:AMORPHOUS FUSED SILICA, SILICON DIOXIDE (SIO2), QUARTZ     
    INTENDED CHANGE (IC), SILICON
CAS:60676-86-0
RTECS #:VV7320000
Other REC Limits:30 MG/CUM TOTAL DUST
OSHA PEL:SEE TABLE Z3
ACGIH TLV:0.1 MG/M3 RDUST;9293

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

Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYES: DAMAGE & IRRITATION. INHALATION:
    BREATHING DIFFICULTY, NASAL & RESPIRATORY IRRITATION, DAMAGE TO
    MUCOUS MEMBRANES, & COUGHING. INGESTION: GASTRIC PAIN, INTERNAL
    BLEEDING, TISSUE DAMAGE, DEATH, O STEOCLOROSIS, & MOTTLING OF TOOTH
    ENAMEL. SKIN: DAMAGE, IRRITATION, & ABRASION.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES: DAMAGE & IRRITATION. INHALATION:
    BREATHING DIFFICULTY, NASAL & RESPIRATORY IRRITATION, DAMAGE TO
    MUCOUS MEMBRANES, & COUGHING. INGESTION: GASTRIC PAIN, INTERNAL
    BLEEDING, TISSUE DAMAGE, DEATH, O STEOCLOROSIS, & MOTTLING OF TOOTH
    ENAMEL. SKIN: DAMAGE, IRRITATION, & ABRASION.
Medical Cond Aggravated by Exposure:PULMONARY, SKIN, OR EYE DISORDERS

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

First Aid:INHALATION: REMOVE TO FRESH AIR. EYES/SKIN: FLUSH W/COPIOUS
    AMOUNTS OF WATER. INGESTION: OBTAIN MEDICAL ATTENTION IN ALL CASES.

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

Extinguishing Media:WATER, CO2, OR APPROPRIATE MEDIA FOR CLASS A FIRES

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

Spill Release Procedures:ORDINARY PRECAUTIONS FOR DUSTS AND
    PARTICULATES.

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

Handling and Storage Precautions:OBSERVE ORDINARY PRECAUTIONS FOR DUSTS
    & PARTICULATES. AVOID CONTACT W/SKIN WHILE SANDING OR GRINDING.

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

Respiratory Protection:WEAR AN APPROVED NIOSH RESPIRATOR DURING SANDING
    OR GRINDING IF >TLV.
Ventilation:LOCAL EXHAUST: TO CONTROL EXPOSURE TO DUST/FUMES.
    MECHANICAL: HOOD CONNECTED TO EXHAUST DUCT/APPROPRIATE DUST
    COLLECTOR.
Protective Gloves:RECOMMENDED
Eye Protection:SAFETY GLASSES
Work Hygienic Practices:ORDINARY WASHING & CLEANLINESS PRACTICES.
Supplemental Safety and Health
THIS PRODUCT IS A CHEMICALLY COMBINED INERT MINERAL.

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

Melt/Freeze Pt:M.P/F.P Text:1832F
Appearance and Odor:GRANULAR, WHITE TO LIGHT BROWN, ODORLESS.

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

Stability Indicator/Materials to Avoid:YES
Stability Condition to Avoid:ELEVATED TEMPERATURES
Hazardous Decomposition Products:VARIOUS FLUORIDE COMPOUNDS

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

Waste Disposal Methods:DISPOSE OF IN COMPLIANCE W/FEDERAL, STATE, &
    LOCAL REGULATIONS.

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 This information is formulated for use by elements of the Department
 of Defense.  The United States of America in no manner whatsoever,
 expressly or implied, warrants this information to be accurate and
 disclaims all liability for its use.  Any person utilizing this
 document should seek competent professional advice to verify and
 assume responsibility for the suitability of this information to their
 particular situation.