Product ID:BRAZE 202
MSDS Date:01/01/1987
FSC:3439
NIIN:00-262-4195
MSDS Number: BDPYW

HANDY & HARMAN

Emergency Phone: 212-207-2632

Cage: 73977

HANDY & HARMAN

NEW YORK, NY 10022 US

Telephone: 212-752-3400

Cage: 73977

SILVER (SARA III)

CAS: 7440-22-4

RTECS: VW3500000

Fraction By Weight: 20%

OSHA PEL 0.01 MG/M3

ACGIH TLV: 0.1 MG/M3; 9192

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

COPPER (SARA III)

CAS: 7440-50-8

RTECS: GL5325000

Fraction By Weight: 45%

OSHA PEL 0.1MG/M3 FUME/1 DUST

ACGIH TLV: 0.2MG/M3 FUME; 9192

EPA Report Quantity: 5000 LBS

DOT Report Quantity: 5000 LBS

ZINC (SARA III)

CAS: 7440-66-6

RTECS: ZG8600000

Fraction By Weight: 35%

OSHA PEL 10 MG ZNO/M3

ACGIH TLV: 10 MG ZNO/M3; 9192

EPA Report Quantity: 1000 LBS

DOT Report Quantity: 1000 LBS

Effects of Overexposure:OVER EXPOSURE TO ZN OXIDE FUME CAN CAUSE NAUSEA
& "BRASS CHILLS".INHAL:MAJOR EXPOSURE HAZARD.

First Aid:REMOVE VICTIM FROM CONTAMINATED AREA.ADMINISTER OXYGEN.CALL
DOCTOR.GIVE ARTIFICIAL RESPIRATION IF BREATHING HAS STOPPED.

Extinguishing Media:N/K(PER MFR)
Fire Fighting Procedures:N/K(PER MFR)
Unusual Fire/Explosion Hazard:N/K(PER MFR)

Spill Release Procedures:N/K(PER MFR)

Handling and Storage Precautions:AVOID HEATING ABOVE RECOMMENDED
BRAZING TEMPERATURE RANGE 1500-1650F;AS EXCESSIVE FUMES MAY
RESULT,ZINC BOILS AT 1665F.
Other Precautions:MAY BE USED WITH A SEPARATE APPLIED FLUORIDE
FLUX.AVOID FUMES.USE ONLY IN WELL VENTILATED SPACES.AVOID CONTACT
OF FLUX W/ EYES OR SKIN.DO NOT TAKE INTERNALLY.GIVES OFF FUMES WHEN
HEATED.

Respiratory Protection:NONE IN PROPERLY VENTILATED AREA.IN CONFINED
SPACE USE HOSE MASK.
Ventilation:LOCAL EXHAUST:AIR FLOW TO PRODUCE VELOCIT 100 FT/MIN.SEE
SUP
Protective Gloves:LEATHER WELDING
Eye Protection:PLASTIC FRAME SAFETY
Other Protective Equipment:NORMAL CLOTHING FOR TORCH BRAZING.AVOID
FLAMMABLE FABRICS.
Supplemental Safety and Health
MSDS PREP:DEC 31, 1985;VENTILATION:MECHANICAL:2000 CU
FT/MIN/BRAZER,NATURAL:10,000 CU FT/MIN/BRAZER.EYE PROTECTION:SIDE
SHIELDS,LENS SHADE 3,4.ITEM IS GRADE O FOR SPEC QQ-B-654.

HCC:N1
Spec Gravity:8.7
Appearance and Odor:METALLIC-ROD,WIRE,STRIP,POWDER

Stability Indicator/Materials to Avoid:YES
N/K(PER MFR)
Stability Condition to Avoid:STABLE AT ROOM TEMPERATURE
Hazardous Decomposition Products:AG METAL,CU FUMES,ZN OXIDE FUMES MAY
BE EVOLVED DURING BRAZ.

Waste Disposal Methods:DISPOSAL IN ACCORDANCE TO STATE,LOCAL,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.