J.W. HARRIS CO INC. -- SAFETY-SILV 45,STAY-SILV 45  -- 3439-00-602-5872
<pre>=====================  Product Identification  =====================

Product ID:SAFETY-SILV 45,STAY-SILV 45
MSDS Date:12/01/1995
FSC:3439
NIIN:00-602-5872
MSDS Number: BVFLM
=== Responsible Party ===
Company Name:J.W. HARRIS CO INC.
Address:10930 DEERFIELD ROAD
City:CINCINNATI
State:OH
ZIP:45242
Country:US
Info Phone Num:513-891-2000
Emergency Phone Num:513-891-2000/800-424-9300(CHEMTREC)
CAGE:27911
=== Contractor Identification ===
Company Name:J. W. HARRIS CO., INC.
Address:10930 DEERFIELD ROAD
Box:City:CINCINNATI
State:OH
ZIP:45242-4110
Country:US
Phone:513-891-2000
CAGE:27911

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

Ingred Name:SILVER  (SARA III)
CAS:7440-22-4
RTECS #:VW3500000
Fraction by Wt: 45%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.01 MG/M3
ACGIH TLV:0.1 MG/M3; 9394
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:COPPER  (SARA III)
CAS:7440-50-8
RTECS #:GL5325000
Fraction by Wt: 30%
Other REC Limits:NONE RECOMMENDED
OSHA PEL:0.1MG/M3 FUME/1 DUST
ACGIH TLV:0.2 MG/M3 FUME; 9394
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Ingred Name:ZINC  (SARA III)
CAS:7440-66-6
RTECS #:ZG8600000
Fraction by Wt: 25%
Other REC Limits:NONE RECOMMENDED
EPA Rpt Qty:1000 LBS
DOT Rpt Qty:1000 LBS

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

LD50 LC50 Mixture:LD50 (ORAL RAT) IS UNKNOWN.
Routes of Entry: Inhalation:YES  Skin:NO  Ingestion:NO
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS:EYES, SKIN, RESPIRATORY
    TRACT. ACUTE- MAY CAUSE METAL FUME FEVER, METALLIC TASTE IN MOUTH,
    DRYNESS, IRRITATION OF THROAT, COUGH, SHORTNESS OF BREATH, CHILLS.
    DUST MAY IRRITATE EYES OR SK IN. CHRONIC- LONG TERM EXPOSURE TO
    WELDING FUME, GASES OR DUST MAY CONTRIBUTE TO PULMONARY IRRITATION
    OR PNEUMOCONIOSIS.
Explanation of Carcinogenicity:NONE
Effects of Overexposure:EYES, SKIN, RESPIRATORY TRACT IRRITATION,
    FEVER, CHILLS, DRYNESS OF THROAT, COUGHING, SHORTNESS OF BREATH,
    NAUSEA, BODY ACHE
Medical Cond Aggravated by Exposure:PERSONS WITH IMPAIRED PULMONARY
    FUNCTIONS OR ILLNESS MAY BE MORE SUSCEPTIBLE TO THE EFFECTS OF
    FUME.

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

First Aid:GET MEDICAL ATTENTION IF SYMPTOMS PERSIST. EYE/SKIN:FLUSH
    WITH PLENTY OF WATER. HOLD EYELIDS OPEN. INHALED:REMOVE TO FRESH
    AIR. PROVIDE OXYGEN/CPR IF NEEDED. GET MEDICAL ATTENTION. ORAL:NOT
    LIKELY.

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

Flash Point:NONE
Extinguishing Media:WATER SPRAY, CARBON DIOXIDE, FOAM OR DRY CHEMICAL
    FOR SURROUNDING FIRE. USE WATER SPRAY TO COOL FIRE EXPOSED
    CONTAINERS.
Fire Fighting Procedures:WEAR PROTECTIVE CLOTHING AND NIOSH-APPROVED
    SELF-CONTAINED BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:OPEN FLAME AND SPARKS CAN IGNITE
    COMBUSTIBLES.

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

Spill Release Procedures:NOT RELEVENT
Neutralizing Agent:NOT RELEVENT

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

Handling and Storage Precautions:STORE IN DRY PLACE AWAY FROM MOISTURE
    AND STRONG ACIDS.
Other Precautions:AVOID INHALATION OF DUST OR FUMES. WASH THOROUGHLY
    AFTER HANDLING MATERIAL. KEEP OUT OF REACH OF CHILDREN. READ AND
    UNDERSTAND THE MANUFACTURER'S INSTRUCTIONS AND THE PRECAUTIONARY
    LABEL ON THE PRODUC T.

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

Respiratory Protection:USE NIOSH-APPROVED RESPIRABLE FUME RESPIRATOR OR
    AIR SUPPLIED RESPIRATOR WHEN BRAZING IN CONFINED SPACE OR WHERE
    LOCAL EXHAUST OR VENTILATION DOES NOT KEEP EXPOSURE BELOW TLV.
Ventilation:ENOUGH VENTILATION, LOCAL EXHAUST AT FLAME TO KEEP FUMES &
    GASES BELOW TLV'S IN WORKER'S BREATHING ZONE & GENERAL AREA.
Protective Gloves:WELDER'S GLOVE
Eye Protection:GOGGLES/FACE SHIELD WITH FILTER LENS
Other Protective Equipment:EYE WASH STATION, SAFETY SHOWER, PROTECTIVE
    CLOTHING, HAT, APRON
Work Hygienic Practices:OBSERVE GOOD PERSONAL HYGIENE PRACTICES AND
    RECOMMENDED PROCEDURES.
Supplemental Safety and Health
FORMULA CHANGED. FOR PREVIOUS FORMULATION, SEE PNI A, SAME NSN. THIS
    PRODUCT IS CADMIUM FREE.

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

HCC:N1
NRC/State Lic Num:NOT RELEVANT
Evaporation Rate &amp; Reference:NOT RELEVANT
Solubility in Water:INSOLUBLE
Appearance and Odor:SOLID

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

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS
Stability Condition to Avoid:MOISTURE
Hazardous Decomposition Products:COMPOSITION AND QUANTITY OF BRAZING
    GASES AND FUMES ARE DEPENDENT UPON METAL BEING BRAZED AND FILLER
    METALS USED.

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

Waste Disposal Methods:CONSULT LOCAL, STATE AND FEDERAL REGULATIONS.

 Disclaimer (provided with this information by the compiling agencies):
 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.