Product ID:RMA-820 SOLDER PASTE
MSDS Date:05/18/1993
FSC:3439
NIIN:00N074548
MSDS Number: CCRVY

KESTER SOLDER

515 EAST TOUHY AVE
DES PLAINES, IL 60018
US

Emergency Phone: 800-424-9300 (CHEMTREC)

Info Phone: 708-297-1600

Preparer: D BERNIER

Cage: GO345

KESTER SOLDER DIVISION OF LITTON SYSTEMS, INC.

DES PLAINES, IL 60018 US

Telephone: 847-297-1600

Cage: 75297

LEAD (SARA 313) (CERCLA)

CAS: 7439-92-1

RTECS: OF7525000

Fraction By Weight: 31.8%

OSHA PEL SEE 1910.1025

ACGIH TLV: 0.15MG/M3 DUST

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

TIN

CAS: 7440-31-5

RTECS: XP7320000

Fraction By Weight: 54.2%

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3

POLYMERIZED ROSIN; (MODIFIED ROSIN)

CAS: 65997-05-9

Fraction By Weight: <7%

OSHA PEL N/K

ACGIH TLV: N/K

ETHANOL, 2-(2-BUTOXYETHOXY)-; (DIETHYLENE GLYCOL BUTYL

CAS: 112-34-5

RTECS: KJ9100000

Fraction By Weight: <2%

OSHA PEL N/K

ACGIH TLV: N/K

SURFACTANTS

Fraction By Weight: <2%

OSHA PEL N/K

ACGIH TLV: N/K

WETTING AGENTS

Fraction By Weight: <2%

OSHA PEL N/K

ACGIH TLV: N/K

BINDERS

Fraction By Weight: <2%

OSHA PEL N/K

ACGIH TLV: N/K

7 G/L

RTECS: 9999999VO

OSHA PEL N/K

ACGIH TLV: N/K

LD50 LC50 Mixture:NONE SPECIFIED BY MANUFACTURER.
Routes of Entry: Inhalation:YES Skin:NO Ingestion:YES
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS: FLUX FUMES: EYES, MUC
MEMB & RESP SYS. INGEST OF LEAD METAL CAN AFFECT KIDNEYS, GI, REPRO
& NEUROLOGICAL SYS. ACUTE: INHAL: FLUX FUMES DURING SOLDERING MAY
CAUSE IRRIT & DMG OF MUC MEMB & RESP SYS. SKIN: POSS LOC IRRIT.
EYES: IRRIT FROM CONT W/SMOKE FROM SOLDERING. INGEST: MOST OF THE
(EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT.
Effects of Overexposure:HLTH HAZ: SOLDERPASTE WILL PASS THRU BODY
UNABSORBED. LEAD THAT IS ABSORBED IS CAUGHT BY LIVER &, IN PART,
EXCRETED IN BILE. CHRONIC: PRLNG/RPTD CONT W/SKIN CAN CAUSE RASH.
BRTHG FUMES DURING SOLDERIN G MAY CAUSE RESP IRRIT, HDCH & IRRIT
OFMUC MEMB. RPTD INGEST OF LEAD CAN RSLT IN SYSTEMIC POISONING.
(SUP DAT)
Medical Cond Aggravated by Exposure:PREEXISTING CONDITIONS OF THE
LUNGS, DISEASES OF THE BLOOD AND BLOOD-FORMING ORGANS, KIDNEYS,
NERVES AND POSSIBLY REPRODUCTIVE SYSTEM.

First Aid:EYES: FLUSH WITH PLENTY OF WATER FOR AT LEAST 15 MINUTES, AND
GET MEDICAL ATTENTION. SKIN: WASH THOROUGHLY WITH SOAP AND WATER.
INHALATION: REMOVE VICTIM TO FRESH AIR. INGESTION: GASTRIC LAVAGE
(STOMA CH PUMPING) IF MD ADVISES. GET PROMPT MEDICAL ATTENTION.

Flash Point Method:TOC
Flash Point:>200F,>93C
Extinguishing Media:CARBON DIOXIDE, DRY CHEMICAL.
Fire Fighting Procedures:WEAR NIOSH APPROVED SCBA & FULL PROTECTIVE
EQUIPMENT .
Unusual Fire/Explosion Hazard:NONE. HAZARDOUS COMBUSTION PRODUCTS:
CARBON MONOXIDE, CARBON DIOXIDE, LEAD OXIDE FUMES.

Spill Release Procedures:SCOOP UP PASTE AND DEPOSIT IN APPROPRIATE
CONTAINERS. CLEAN UP RESIDUAL WITH ISOPROPANOL OR DETERGENT WATER.
Neutralizing Agent:NONE SPECIFIED BY MANUFACTURER.

Handling and Storage Precautions:CAUTION: EMPTY CONTAINERS MAY CONTAIN
PRODUCT RESIDUE. OBSERVE ALL LABEL PRECAUTIONS.
Other Precautions:STORE AT OR NEAR 70F (21C) IN CLOSED CONTAINERS. CARE
SHOULD BE TAKEN TO REMOVE SOLDERPASTE FROM UNDER FINGERNAILS.

Respiratory Protection:USUALLY NOT REQUIRED. WHEN VENTILATION IS NOT
ADEQUATE TO REMOVE SMOKE FROM THE BREATHING ZONE, A NIOSH APPROVED
CARTRIDGE TYPE RESPIRATOR SHOULD BE WORN.
Ventilation:PROVIDE ADEQUATE EXHAUST VENTILATION (GENERAL AND/OR LOCAL)
TO MEET TLV REQUIREMENTS.
Protective Gloves:PLASTIC OR RUBBER GLOVES.
Eye Protection:ANSI APPRVD CHEM WORKERS GOGGLES .
Other Protective Equipment:EMERGENCY EYEWASH AND DELUGE SHOWER MEETING
ANSI DESIGN CRITERIA .
Work Hygienic Practices:WASH HANDS AFTER HANDLING SOLDERPASTE AND
BEFORE EATING OR SMOKING. DO NOT WEAR CONTAMINATED CLOTHING OR
SHOES HOME.
Supplemental Safety and Health
HAS DECOMP PROD: ACIDS & TERPENES. NO LEAD IS DETECTED IN FUMES FROM
SOLDERING BELOW 1000F (537C). EFTS OF OVEREXP: LEAD APPEARS ON NAVY
OCCUP CHEM REPRO HAZ LIST. SEEK CONSULT FROM APPROP HLTH PROFES
SIONALS CONCERNING LATEST HAZ LIST INFO& SAFE HNDLG & EXPOS INFO .

Spec Gravity:>1 (H*2O=1)
Evaporation Rate & Reference:<0.1 (BUTYL ACETATE=1)
Solubility in Water:<5% BY WT
Appearance and Odor:GRAY METALLIC PASTE WITH MILD ODOR
Percent Volatiles by Volume:0.28

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, STRONG OXIDIZERS.
Stability Condition to Avoid:NONE.
Hazardous Decomposition Products:WHEN HEATED TO SOLDERING TEMPS, THE
SOLVS ARE EVAP & THERMAL DEGRADATION PRODS MAY INCL ALIPHATIC
ALDEHYDES, (SUP DAT)

Waste Disposal Methods:SOLDERPASTE CAN BE MELTED TO RECLAIM THE SOLDER
METAL. CONTAINERS AND EXTRACTED FLUX ARE HAZARDOUS WASTE. DISPOSE
OF IN ACCORDANCE WITH 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.