CAULK/DENTSPLY -- VALIANT (INCLUDING PHD & PHD-XT PHD-EXT),66 -- 6520-00D002977 
=====================  Product Identification  =====================

Product ID:VALIANT (INCLUDING PHD & PHD-XT PHD-EXT),66
MSDS Date:01/12/1990
FSC:6520
NIIN:00D002977
MSDS Number: BPZPX
=== Responsible Party ===
Company Name:CAULK/DENTSPLY
Address:LAKEVIEW AND CLARKE AVE
Box:359
City:MILFORD
State:DE
ZIP:19963-0359
Country:US
Info Phone Num:302-422-4511/800-532-2855
Emergency Phone Num:302-422-4511
CAGE:11107
=== Contractor Identification ===
Company Name:CAULK/DENTSPLY
Address:38 W CLARKE AVE
Box:359
City:MILFORD
State:DE
ZIP:19963-0359
Country:US
Phone:302-422-4511/ 703-451-1900
CAGE:11107

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

Ingred Name:SILVER  (SARA III)
CAS:7440-22-4
RTECS #:VW3500000
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.01 MG/M3
ACGIH TLV:0.1 MG/M3; 9293
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:COPPER  (SARA III)
CAS:7440-50-8
RTECS #:GL5325000
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.1MG/M3 FUME/1 DUST
ACGIH TLV:0.2MG/M3 FUME; 9293
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Ingred Name:TIN
CAS:7440-31-5
RTECS #:XP7320000
Other REC Limits:NONE RECOMMENDED
OSHA PEL:2 MG/M3
ACGIH TLV:2 MG/M3; 9293

Ingred Name:PALLADIUM
Other REC Limits:NONE RECOMMENDED
OSHA PEL:15 MG/M3 (MFR)
ACGIH TLV:10 MG/M3 (MFR)

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

LD50 LC50 Mixture:TLV FOR SILVER IS 0.1 MG/M3.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:ACUTE AND CHRONIC- PROLONGED OR
    REPEATED SKIN CONTACT MAY CAUSE IRRITATION OR ALLERGIC REACTION.
    PROLONGED EXCESSIVE EXPOSURE TO DUST, MIST OR FUMES MAY CONTRIBUTE
    TO CHRONIC RESPIRATORY AILMENTS IF I NHALED. EYE CONTACT MAY CAUSE
    IRRITATION, TEARING AND PAIN. INGESTION:UNLIKELY.
Effects of Overexposure:PROLONGED OR REPEATED SKIN CONTACT MAY CAUSE
    IRRITATION OR ALLERGIC REACTION. PROLONGED EXCESSIVE EXPOSURE TO
    DUST, MIST OR FUMES MAY CONTRIBUTE TO CHRONIC RESPIRATORY AILMENTS
    IF INHALED. EYE CONTACT  MAY CAUSE IRRITATION, TEARING AND PAIN.
    INGESTION:UNLIKELY.
Medical Cond Aggravated by Exposure:PRE-EXISTING SKIN DISORDERS MAY BE
    MORE SUSCEPTIBLE TO THIS MATERIAL.

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

First Aid:GET MEDICAL ATTENTION IF SYMPTOMS PERSIST. SKIN:WASH WITH
    SOAP & WATER. EYE:FLUSH WITH WATER FOR 15 MINUTES, HOLDING EYELIDS
    OPEN. INHALED:REMOVE TO FRESH AIR. PROVIDE OXYGEN/CPR IF NEEDED.
    ORAL:UNLIK ELY.

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

Extinguishing Media:USE DRY POWDER EXTINGUISHING AGENT.
Fire Fighting Procedures:WEAR FULL PROTECTIVE CLOTHING AND
    NIOSH-APPROVED SELF-CONTAINED BREATHING APPARATUS OPERATED IN THE
    POSITIVE PRESSURE MODE.
Unusual Fire/Explosion Hazard:METAL POWDER IN AIR MAY CAUSE FIRE AND
    EXPLOSION HAZARD. MOLTEN METAL CAN IGNITE COMBUSTIBLES.

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

Spill Release Procedures:VENTIALTE AREA. PICK UP POWDER SPILLS BY
    METHODS SUCH AS VACUUMING OR WET MOPPING. PREVENT DUSTY CONDITIONS.

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

Handling and Storage Precautions:STORAGE- FOLLOW GOOD HOUSEKEEPING
    PRACTICES AND GOOD INDUSTRIAL HYGIENE IN HANDLING THIS MATERIAL.
Other Precautions:OPERATIONS GENERATING AIRBORNE METAL DUST EXPOSURE
    SUCH AS WELDING, MELTING, DRILLING ETC.. SHOULD BE PERFORMED WITH
    VENTILATION.

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

Respiratory Protection:NIOSH APPROVED RESPIRATORS ARE REQUIRED WHEN
    CONCENTRATIONS OF DUST AND/OR FUMES EXCEED TLV.
Ventilation:LOCAL
Protective Gloves:LEATHER OR RUBBER
Eye Protection:SAFETY GOGGLES
Other Protective Equipment:RUBBER APRON, EYE WASH FOUNTAIN, EMERGECY
    SHOWER
Work Hygienic Practices:OBSERVE NORMAL CARE WHEN WORKING WITH
    CHEMICALS. WASH THOROUGHLY AFTER HANDLING AND BEFORE EATING OR
    DRINKING.
Supplemental Safety and Health

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

HCC:N1
Melt/Freeze Pt:M.P/F.P Text:968F,520C
Spec Gravity:9.60
Solubility in Water:NOT SOLUBLE
Appearance and Odor:METALLIC GREY POWDER

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

Stability Indicator/Materials to Avoid:YES
MINERAL ACIDS
Stability Condition to Avoid:CONTACT WITH MINERAL ACIDS WILL RELEASE
    HYDROGEN, A DANGEROUS GAS.
Hazardous Decomposition Products:NONE

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

Waste Disposal Methods:DISPOSE OF IN ACCORDANCE WITH ALL LOCAL, STATE
    AND FEDERAL 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.