Product ID:LEAD-FREE ALLOY SILVERFLO
MSDS Date:05/03/1994
FSC:3439
NIIN:00N063272
MSDS Number: BYWRZ

M C CANFIELD SONS

1000 BRIGHTON ST
UNION, NJ 07083
US

Emergency Phone: 800-535-5053

Info Phone: 908-688-5050

Cage: GO013

M C CANFIELD SONS

3100 UNION, NJ 07083 US

Telephone: (201) 688-5050

Cage: GO013

TIN

CAS: 7440-31-5

RTECS: XP7320000

Fraction By Weight: >90%

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3; 9495

COPPER (SARA 313) (CERCLA)

CAS: 7440-50-8

RTECS: GL5325000

Fraction By Weight: <5%

OSHA PEL 0.1MG/M3 FUME/1 DUST

ACGIH TLV: 0.2 MG/M3 FUME; 9495

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

SILVER (SARA 313) (CERCLA)

CAS: 7440-22-4

RTECS: VW3500000

Fraction By Weight: <1%

OSHA PEL 0.01 MG/M3

ACGIH TLV: 0.1 MG/M3; 9495

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:ACUTE:SEVERE SHORT-TERM OVEREXPOSURE
MAY LEAD TO CENTRAL NERVOUS SYSTEM DISORDERS, CHARACTERIZED BY
FEVER, BODY-ACHE AND CHILLS. IT SHOULD BE RECOGNIZED THAT EXPOSURE
OF THIS MAGNITUDE IN AN INDUSTRIA L ENVIRONMENT IS EXTREMELY
UNLIKELY. CHRONIC:PROLONGED EXPOSURE TO FUMES OF MOLTEN METAL OR
FLUX USED (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: DURING SOLDERING OPERATION MAY CAUSE
IRRITATION OF THE RESPIRATORY TRACT.
Medical Cond Aggravated by Exposure:THE SYMPTOMS OF IMPAIRED PULMONARY
FUNCTIONS OR ILLNESS MAY BE WORSENED BY FUME IRRITANTS.

First Aid:INHALATION: REMOVE FROM EXPOSURE AND CALL A PHYSICIAN. SKIN:
WASH AFFECTED AREAS WITH SOAP AND WATER. IF BURNS SHOULD OCCUR FROM
MOLTEN METAL TREAT FOR BURN AND GET IMMEDIATE MEDICAL ASSISTANCE.
EYE: FLUSH EYES WITH WATER FOR AT LEAST 15 MINUTES, CALL A
PHYSICIAN. INGESTION: INGEST LARGE QUANTITIES OF WATER. CALL A
PHYSICIAN.

Extinguishing Media:USE CO*2 OR DRY CHEMICAL ON SURROUNDING FIRE.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT . IN EXTREMELY HIGH TEMPERATURE FIRE OR IN CONTACT WITH
CERTAIN ACIDS. MAY EMIT TOXIC FUMES.
Unusual Fire/Explosion Hazard:DO NOT USE WATER ON FIRE WHERE MOLTEN
METAL IS PRESENT.

Spill Release Procedures:ANY METHOD THAT KEEPS DUST TO A MINIMUM IS
ACCEPTABLE. VACUUMING IS PREFERRED. USE OF APPROVED RESPIRATORY
PROTECTION WHERE POSSIBILITY OF DUST/FUME EXPOSURE EXISTS. DO NOT
USE COMPRESSED AIR FOR CLEA NING.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:USE OF APPROVED RESPS IS REQUIRED FOR
APPLICATIONS WHERE ADEQ VENT CANNOT BE PROVIDED. ACTIVITIES WHICH
GEN EXCESS DUST/FUMES SHOULD BE AVOIDED.
Other Precautions:OVERHEATING OF ALLOY CAN PRDCE METAL FUMES & OXIDES.
MACHINING OPERATIONS SUCH AS GRINDING, SAWING,/BUFFING CAN GENERATE
AIRBORNE PARTICULATES IN WORK AREA. EXPOS LEVELS INDICATED IN
INGREDS SECTION A RE RELEVENT TO THESE & OTHER OPERATIONS.

Respiratory Protection:USE NIOSH/MSHA APPROVED RESPIRATORS OR AIR
SUPPLIED RESPIRATOR WHEN SOLDERING IN A CONFINED SPACE OR WHERE
LOCAL EXHAUST OR VENTILATION DOES NOT KEEP EXPOSURE BELOW TLV.
Ventilation:LOC EXHST VENT IS REC FOR DUST AND/OR FUME GENERATION
OPERATIONS WHERE AIRBORNE EXPOS MAY EXCEED PERMISSIBLE AIR CONC.
Protective Gloves:IMPERVIOUS GLOVES .
Eye Protection:ANSI APPRVD SAFETY GLASSES WHERE(SUPDAT)
Other Protective Equipment:ANSI APPRVD EMER EYE WASH & DELUGE SHOWER .
WEAR GLOVES & OTHER PROT CLTHG REC TO PROT SKIN FROM CONTACT
(SUPDAT)
Work Hygienic Practices:AVOID INHALATION OR INGESTION. PRACTICE GOOD
HOUSEKEEPING AND PERSONAL HYGIENE PROCEDURES.
Supplemental Safety and Health
EYE PROT: POSS OF GETTING DUST IN EYES OR HANDLING MOLTEN METAL. OTHER
PROT EQUIP: WITH MOLTEN METAL.

Boiling Pt:B.P. Text:<4000F,<220
Melt/Freeze Pt:M.P/F.P Text:0F,-18C
Spec Gravity:APPROX 7.2
Solubility in Water:INSOLUBLE
Appearance and Odor:SILVER-WHITE METAL, ODORLESS, VARIOUS SHAPES AND
SIZES.

Stability Indicator/Materials to Avoid:YES
AVOID STRONG ACIDS, SULFUR AND CHLORINE.
Stability Condition to Avoid:NOT APPLICABLE.
Hazardous Decomposition Products:REACTION WITH STRONG ACIDS CAN PRODUCE
TOXIC ORGANIC OR INORGANIC TIN COMPOUNDS.

Waste Disposal Methods:TIN AS A PURE METAL & TIN/COPPER ALLOYS PRESENT
NO PROBLEM FOR DISPOSAL AND ARE, IN FACT, RECOVERED DUE TO THEIR
ECONOMIC VALUE. DISPOSAL MUST BE IN ACCORDANCE WITH FEDERAL, STATE
AND LOCAL REGULATION S .

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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,
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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.