Product ID:NC-830 SOLDER PASTE
MSDS Date:05/18/1993
FSC:3439
NIIN:00N072090
MSDS Number: CBXNS

KESTER SOLDER

515 E TOUHY AVE
DES PLAINES, IL 60018
US

Emergency Phone: 800-424-9300(CHEMTREC)

Info Phone: 847-297-1600

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: 33.3%

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: 56.7%

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 (INCLUDING INGREDIENTS #6 AND #7)

Fraction By Weight: <2%

OSHA PEL N/K

ACGIH TLV: N/K

WETTING AGENTS

OSHA PEL N/K

ACGIH TLV: N/K

BINDERS, TYPE UNSPECIFIED; (BINDERS)

OSHA PEL N/K

ACGIH TLV: N/K

5 G/LITER

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:ACUTE:INHAL:FLUX FUMES DURING
SOLDERING MAY CAUSE IRRIT & DMG OF MUC MEMBS & RESP SYS. SKIN:POSS
LOC IRRIT. SKIN ABSORP:NONE. EYE:IRRIT FROM CONT W/SMK FROM
SOLDERING. INGEST:MOST OF SOLDERPASTE WILL PASS THRU BODY
UNABSORBED. LEAD THAT ISABSORBED IS CAUGHT BY LIVER, &, IN PART,
EXCRETED IN BILE. (EFTS OF OVEREXP)
Explanation of Carcinogenicity:NOT RELEVANT
Effects of Overexposure:CHRONIC:LEAD APPEARS ON NAVY OCCUP CHEM REPRO
HAZ LIST. SEEK CONSULTATION FROM APPROP HLTH PROFESSIONALS
CONCERNING LASTEST HAZ LIST INFO & SAFE HNDLG & EXPOS INFO
.PRLNGD/RPTD CONT W/PASTE CAN CAUSE RASH. BRTHG FUMES DURING
SOLDERING MAY CAUSE RESP IRRIT, HDCH & IRRIT OF MUC MEMBS. RPTD
INGEST OF LEAD (SUP DAT)
Medical Cond Aggravated by Exposure:PRE-EXISTING CONDITIONS OF THE
LUNGS, DISEASES OF THE BLOOD AND BLOOD-FORMING ORGANS, KIDNEYS,
NERVES & POSSIBLY REPRODUCTIVE SYSTEM.

First Aid:EYE:FLUSH EYES 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 (STOMAC H PUMPING) IF PHYSICIAN 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. WASH
HANDS AFTER HANDLING SOLDERPASTE AND BEFORE EATING OR SMOKING. 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 ROOM, A NIOSH APPROVED
CARTRIDGE TYPE RESPIRATOR SHOULD BE WORN.
Ventilation:PROVIDE ADEQUATE VENTILATION (GENERAL AND/OR LOCAL) TO MEET
TLV REQUIREMENTS.
Protective Gloves:PLASTIC/RUB WHEN NEC TO AVOID CONT.
Eye Protection:ANSI APPROVED CHEM WORKERS GOGGS .
Other Protective Equipment:ANSI APPROVED EMERGENCY EYE WASH AND DELUGE
SHOWER . DO NOT WEAR CONTAMINATED CLOTHING OR SHOES HOME.
Work Hygienic Practices:WASH HANDS THOROUGHLY AFTER HANDLING
SOLDERPASTE.
Supplemental Safety and Health
HAZ DECOMP PRODS:ACIDS & TERPENES. NO LEAD IS DETECTED IN FUMES FROM
SOLDERING BELOW 1000F (537C). EFTS OF OVEREXP:CAN RSLT IN SYS
POISONING. PROD CNTNS LEAD WHICH IS KNOWN TO CA TO CAUSE CANCER.
TARG ET ORGANS:FLUX FUMES:EYES, MUC MEMBS & RESP SYS. INGEST OF
LEAD METAL CAN EFT KIDNEYS, GI, REPRO & NEUROLOGICAL SYSTEMS.

Spec Gravity:>1 (H*2O=1@25C)
Evaporation Rate & Reference:<0.1 (BUTYL ACETATE=1)
Solubility in Water:(% BY WT):<5
Appearance and Odor:GRAY METALLIC PASTE WITH MILD ODOR.
Percent Volatiles by Volume:0.2

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

Waste Disposal Methods:DISPOSAL MUST BE I/A/W FEDERAL, STATE & LOCAL
REGULATIONS . SOLDERPASTE CAN BE MELTED TO RECLAIM THE SOLDER
METAL. CONTAINERS AND EXTRACTED FLUX ARE HAZARDOUS WASTE.

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.