ENGELHARD CORP -- SILVER-COPPER-PHOSPHORUS BRAZING ALLOY, SILVALOY 5  -- 3439-00N049924
<pre>=====================  Product Identification  =====================

Product ID:SILVER-COPPER-PHOSPHORUS BRAZING ALLOY, SILVALOY 5
MSDS Date:11/13/1997
FSC:3439
NIIN:00N049924
Status Code:A
=== Responsible Party ===
Company Name:ENGELHARD CORP
Address:235 KILVERT ST
City:WARWICK
State:RI
ZIP:02886
Country:US
Info Phone Num:401-739-9550
Emergency Phone Num:800-424-9300 (CHEMTREC)
CAGE:ENGEL
=== Contractor Identification ===
Company Name:ENGELHARD CORP
Address:29001 SOLON RD
City:SOLON
State:OH
ZIP:44139
Country:US
Phone:216-292-9200
CAGE:ENGEL
Company Name:ENGELHARD CORP SPECIALTY CHEM DIV RESEARCH DEPT
Address:MENLO PARK
Box:City:EDISON
State:NJ
ZIP:08817
Country:US
Phone:908-205-5000
CAGE:9A166

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

Ingred Name:ING 13: WASTE DISPOSAL METHOD.
RTECS #:9999999ZZ

Ingred Name:WASTE DISP METH: 40 CFR PART 261 ET SEQ.
    DISPOSAL/RECYCLING/RECLAMATION REQUIREMENTS WILL VARY BY LOCATION &
    (ING 16)
RTECS #:9999999ZZ

Ingred Name:ING 15: TYPE OF DISPOSAL SELECTED. CONSULT W/STATE & LOCAL
    REGULATORY AUTHORITIES. NOTE CHEM ADDITIONS, (ING 17)
RTECS #:9999999ZZ

Ingred Name:ING 16: PROCESSING/OTHERWISE ALTERING THIS MATL MAY MAKE
    WASTE MANAGEMENT INFO PRESENTED ABOVE INCOMPLETE, (ING 18)
RTECS #:9999999ZZ

Ingred Name:ING 17: INACCURATE/OTHERWISE INAPPROPRIATE. AS LOCAL
    REGULATIONS MAY VARY; ALL WASTE MUST BE DISPOSED/RECYCLED (ING 19)
RTECS #:9999999ZZ

Ingred Name:ING 18: RECLAIMED IN ACCORDANCE WITH FEDERAL, STATE, AND
    LOCAL ENVIRONMENTAL CONTROL REGULATIONS.
RTECS #:9999999ZZ

Ingred Name:ING 12: CONTROL/PERSONAL PROTECTION), AND DISPOSAL OF THE
    MATERIAL SHOULD BE IN ACCORDANCE WITH SECTION 7: (ING 14)
RTECS #:9999999ZZ

Ingred Name:COPPER (SARA 313) (CERCLA)
CAS:7440-50-8
RTECS #:GL5325000
Fraction by Wt: 74-94%
OSHA PEL:0.1MG/M3 FUME/1 DUST
ACGIH TLV:0.2 MG/M3 FUME; 9495
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS

Ingred Name:SILVER (SARA 313) (CERCLA)
CAS:7440-22-4
RTECS #:VW3500000
Fraction by Wt: 0.5-19%
OSHA PEL:0.01 MG/M3
ACGIH TLV:0.1 MG/M3; 9495
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:PHOSPHOROUS (YELLOW) (SARA 302/313) (CERCLA)
CAS:7723-14-0
RTECS #:TH3500000
Fraction by Wt: 2-8%
OSHA PEL:0.1 MG/M3
ACGIH TLV:0.02 PPM; 9495
EPA Rpt Qty:1 LB
DOT Rpt Qty:1 LB

Ingred Name:VOLATILE ORGANIC COMPOUNDS (CARB): NONE
RTECS #:9999999VO
OSHA PEL:N/K 
ACGIH TLV:N/K 

Ingred Name:SUPDAT: OVEREXP TO PHOSPHORUS CAN CAUSE GI DISTRESS, GARLIC
    BREATH, NECROSIS & DEFORMITY OF JAW. SYSTEMIC EFTS (ING 6)
RTECS #:9999999ZZ

Ingred Name:ING 5: SUCH AS CARDIAC, LIVER & KIDNEY DYSFUCTION MAY RSLT
    DUE TO PRLNGD INHAL OF FUMES. PRLNGD/EXCESSIVE EXPOS (ING 7)
RTECS #:9999999ZZ

Ingred Name:ING 6: MAY RSLT IN ARGYRIA, A PERMANENT LOCALIZED BLUE-GREY
    DISCOLORATION OF EYES, SKIN/MUC MEMBS. REFER (ING 8)
RTECS #:9999999ZZ

Ingred Name:ING 7: TO POTENTIAL HEALTH EFFECTS.
RTECS #:9999999ZZ

Ingred Name:SPILL PROC: & COUNTERMEASURE PLAN (SPCC). SUCH PLAN SHOULD
    INCLUDE PROCEDURES APPLIC TO PROPER STORAGE, CONTROL (ING 10)
RTECS #:9999999ZZ

Ingred Name:ING 9: AND CLEAN-UP OF SPILLS, INCLUDING REUSE OR DISPOSAL
    AS APPROPRIATE (SEE SECTION 7 WASTE DISP METH). (ING 11)
RTECS #:9999999ZZ

Ingred Name:ING 10: NOTE: IN THE EVENT OF AN ACCIDENTAL RELEASE OF THIS
    MATERIAL, THE ABOVE PROCEDURES SHOULD BE FOLLOWED. (ING 12)
RTECS #:9999999ZZ

Ingred Name:ING 11: ADDITIONALLY, PROPER EXPOS CONTROLS & PERS PROT
    EQUIPMENT SHOULD BE USED (SEE SECTION 8: EXPOSURE (ING 13)
RTECS #:9999999ZZ

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

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES  Skin:YES  Ingestion:YES
Reports of Carcinogenicity:NTP:NO    IARC:NO	OSHA:NO
Health Hazards Acute and Chronic:EYE: CNTCT MAY CAUSE IRRIT. SKIN:
    CNTCT MAY CAUSE IRRIT. INHAL: MAY CAUSE IRRIT OF RESP TRACT.
    SHORT-TERM OVEREXP MAY CAUSE A FLU-LIKE ILLNESS & METAL FUME FEVER.
    TYPICALLY METAL FUME FEVER BEGINS FOU R TO TWELVE HRS AFTER
    SUFFICIENT EXPOS TO FRESHLY FORMED FUMES. FIRST SYMPS ARE A
    METALLIC TASTE, (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: DRYNESS & IRRIT OF THROAT. COUGH &
    SHORTNESS OF BRTH MAY OCCUR ALONG W/HDCHS, FATIGUE, NAUSEA, VOMIT,
    MUSCLE & JOINT PAIN, FEVER & CHILLS. SYNDROME RUNS ITS COURSE IN
    24-48 HRS. INGEST IS HA RMFUL. MAY CAUSE ABDOM PAIN, NAUSEA, VOMIT
    & DIARR. COPPER POISONING CAN RESULT IN HEMOLYTIC ANEMIA & (SUPDAT)
Medical Cond Aggravated by Exposure:MAY ADVERSELY AFFECT EXISTING MED
    CNDTNS, SUCH AS EYE, SKIN, RESP, BLOOD, LIVER &/KIDNEY AILMENTS.
    INDIVIDUALS W/WILSON'S DISEASE ARE AT INCRD RISK OF COPPER
    POISONING. NOTE: SEE SECTION 8 (SUPDAT)

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

First Aid:EYE: FLUSH WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES. IF
    IRRITATION DEVELOPS, CALL A PHYSICIAN. SKIN: IMMEDIATELY WASH SKIN
    WITH SOAP AND PLENTY OF WATER. IF IRRITATION PERSISTS, CALL A
    PHYSICIAN.	INHALATION: IF EXPOSED TO EXCESSIVE LEVELS OF METAL
    FUMES, REMOVE TO FRESH AIR AND SEEK MEDICAL ATTENTION. INGESTION:
    PROCEDURES NORMALLY NOT NEEDED. IF LARGE QTIES ARE INGESTED, SEEK
    MEDICAL ADVICE.

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

Extinguishing Media:USE CARBON DIOXIDE, CHEM FOAM/DRY CHEM. USE ANY
    MEANS FOR EXTING SURROUNDING FIRE. DO NOT USE H*2O ON METAL FIRES.
Fire Fighting Procedures:USE NIOSH APPROVED SCBA & FULL PROTECTIVE
    EQUIPMENT .
Unusual Fire/Explosion Hazard:NOT A FIRE/EXPLOSION HAZ IN SOLID FORM.
    FINELY DIVIDED DUST MAY IGNITE & BURN RAPIDLY WHEN MIXED W/AIR IN
    PROPER PROPORTIONS. TOX METAL FUMES MAY BE (SUPDAT)

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

Spill Release Procedures:CNTN SPILLAGE & SCOOP UP/VACUUM. NOTIFICATION
    OF NATIONAL RESPONSE CENTER (800/424-8802) MAY BE REQD. REFER TO
    EPA, DOT & APPLIC STATE & LOCAL REGS FOR CURRENT RESPONSE INFO. IT
    IS REC THAT EACH USER  ESTABLISH A SPILL PREVENTION, CONTROL (ING
    9)
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

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

Handling and Storage Precautions:STORE IN A COOL, DRY LOCATION AWAY
    FROM INCOMPATIBLE MATERIALS. AVOID CONTACT WITH ANY DUSTS, MISTS OR
    FUMES RESULTING FROM THE USE OF THIS PRODUCT.
Other Precautions:USE ONLY WITH ADEQUATE VENTILATION.

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

Respiratory Protection:IF DUST OR FUME IS GENERATED, A NIOSH APPROVED
    RESPIRATOR MAY BE NECESSARY. FOLLOW ALL REQUIREMENTS FOR
    RESPIRATORY PROGRAMS AND SELECTION SET FORTH IN OSHA REGULATIONS
    (29 CFR 1910.134) AND IN ANSI Z 88.2-92 (PRACTICES FOR RESP PROT)
Ventilation:GENERAL; LOCAL EXHST VENT AS NECESSARY TO CONTROL ANY AIR
    CONTAMINANTS TO W/IN THEIR PELS/TLVS DURING USE OF THIS PROD.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:EYE WASH FOUNTAIN & DELUGE SHOWER WHICH MEET
    ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH THOROUGHLY AFTER HANDLING. DO NOT EAT,
    DRINK, OR SMOKE IN WORK AREA.
Supplemental Safety and Health
SPEC GRAV: 7.40 TO 8.54 (H*2O = 1). EXPLO HAZ: RELEASED IN A FIRE
    SITUATION. MATL TO AVOID: NITRATE, HYDROGEN SULFIDE, CHLORINATED
    RUBBER. MED CNDTNS: FOR EXPOS LIM. EFTS OF OVEREXP: KIDNEY, LIVER &
    S PLEEN DMG. NOTE: POTNTL HLTH EFFTS DESCRIBED ABOVE ONLY APPLY IF
    DUST/FUME IS FORMED. CHRONIC: PRLNGD (ING 5)

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

Melt/Freeze Pt:M.P/F.P Text:>1178F,>637
Spec Gravity:SUPDAT
Solubility in Water:INSOLUBLE
Appearance and Odor:METALLIC WIRE, ROD OR STRIP; ODORLESS.

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

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS & BASES, OXIDIZING AGENTS, ACETYLENE, AMMONIA, HYDROGEN
    PEROXIDE, MAGNESIUM METAL, AMMONIUM (SUPDAT)
Stability Condition to Avoid:NONE SPECIFIED BY MANUFACTURER.
Hazardous Decomposition Products:TOXIC METAL OXIDES ARE EMITTED WHEN
    HEATED ABOVE THE MELTING POINT. THE AMOUNTS OF FUME EVOLVED
    INCREASE AS TEMP RISES.

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

Waste Disposal Methods:THIS PROD CNTNS SILVER/SILVER CMPS & DISP MAY BE
    REGULATED UNDER EPA HAZ WASTE REGS, WASTE NUMBER D001. BEFORE DISP,
    THIS PROD/MIXT CNTNG THIS PROD SHOULD BE TESTED FOR TOX CHARACT
    (TC) UNDER CURRENT	EPA HAZ WASTE REGS TCLP TESTING PROC, (ING 15)

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 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.