Product ID:ROSIN CORE WIRE SOLDER
MSDS Date:06/25/1997
FSC:3439
NIIN:01-391-8478
MSDS Number: CHXDF

R & D METALS & CHEMICALS INC

201C PERIMETER PK
KNOXVILLE, TN 37922
US

Emergency Phone: 814-944-0200

Info Phone: 800-645-7476

Cage: 56406

R & D METALS & CHEMICALS, INC

22533 KNOXVILLE, TN 37922-2233 US

Telephone: 423-531-2044

Cage: 56406

TIN

CAS: 7440-31-5

RTECS: XP7320000

OSHA PEL 2 MG/M3

ACGIH TLV: 2 MG/M3; 9596

LEAD (SARA 313) (CERCLA)

CAS: 7439-92-1

RTECS: OF7525000

OSHA PEL SEE 1910.1025

ACGIH TLV: 0.05MG/M3, A3; 9596

EPA Report Quantity: 1 LB

DOT Report Quantity: 1 LB

ROSIN

CAS: 8050-09-7

TRADE SECRET

Fraction By Weight: < 0.6%

LD50 LC50 Mixture:LD50 (ORAL, RAT) NOT RELEVANT
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:TARGET ORGANS: EYE, SKIN, CNS,
KIDNEYS, RESPIRATORY TRACT. ACUTE: EYES: DUST OR FUME COULD
IRRITATE EYES AND THROAT. SKIN CONTACT/ABSORPTION: NOT A ROUTE OF
ENTRY INTO THE BODY. INHALATION: AVOID IN HALATION OF DUST AND
FUMES. IRRITATION OF NOSE AND BRONCHIAL TRACTS MAY OCCUR AS WELL AS
EFFECTS DUE TO ABSORPTION OF LEAD, ETC. IN BLOOD STREAM. INGESTION:
AVOID INGESTION OF DUST OR FUME. LEAD IS TO XIC AND CUMULATIVE,
AFFECTING THE KIDNEYS, REPRODUCTIVE SYSTEM AND NERVOUS SYSTEM. TIN
IS NOT REGARDED AS TOXIC BUT EXCESSIVE EXPOSURE CAN CAUSE FEVER,
NAUSEA, STOMACH CRAMPS, OR DIARRHEA.
Explanation of Carcinogenicity:PER MANUFACTURERS MSDS.
Effects of Overexposure:SYMPTOMS OF CHRONIC OVEREXPOSURE INCLUDE
ANEMIA, INSOMNIA, WEAKNESS, IRRITABILITY,CONSTIPATION AND STOMACH
PAINS. TIN IS NOT REGARDED AS TOXIC BUT EXCESSIVE EXPOSURE CAN
CAUSE FEVER, NAUSEA, STOMACH C RAMPS OR DIARRHEA.
Medical Cond Aggravated by Exposure:PERSONS WITH PRE-EXISTING DISEASES
OF KIDNEYS, NERVOUS SYSTEM AND POSSIBLY REPRODUCTIVE SYSTEM.

First Aid:EYES: FLUSH WITH WATER FOR 15 MINUTES. SKIN: WASH THOROUGHLY
WITH SOAP AND WATER. REMOVE CONTAMINATED CLOTHING. INGESTION:
INDUCE VOMITING IF PERSON IS CONSCIOUS. GET MEDICAL ATTENTION.
INHALATION : REMOVE TO FRESH AIR. GET MEDICAL ATTENTION.

Flash Point:NOT FLAMMABLE
Extinguishing Media:NOT FLAMMABLE (FLUX ONLY 350F C.C.).
Fire Fighting Procedures:IF METAL IS PRESENT WHERE THERE IS A FIRE,
WEAR SELF-CONTAINED BREATHING APPARATUS IN CASE OF POISONOUS LEAD
FUMES.
Unusual Fire/Explosion Hazard:MAY FORM TOXIC AND/OR IRRITATING VAPORS.

Spill Release Procedures:WEAR PROPER PROTECTIVE EQUIPMENT. ALLOW TO
SOLIDIFY AND COLLECT IN SEALED DRUMS FOR DISPOSAL.
Neutralizing Agent:NOT RELEVANT

Handling and Storage Precautions:STORE IN DRY CONDITIONS. LEAD USE IS
REGULATED UNDER OSHA 29CFR 1910.1025. NO FOOD OR DRINK SHOULD BE
ALLOWED IN AREAS WHERE THESE PRODUCTS ARE HANDLED. PERSONNEL MUST
WASH THOROUGHLY AFTER HANDLING T HE METAL BEFORE DRINKING EATING OR
SMOKING.
Other Precautions:READ WARNING LABELS. KEEP OUT OF REACH OF CHILDREN.
FOR INDUSTRIAL USE ONLY. DO NOT GENERATE DUST. DO NOT BREATHE DUST
OR FUMES. AVOID CONTACT WITH DUST OR FUMES.

Respiratory Protection:RESPIRATORY PROTECTION IS RECOMMENDED BUT ONLY
REQUIRED IF TLV'S ARE EXCEEDED. USE A NIOSH/MSHA APPROVED
RESPIRATOR FOR TOXIC DUST AND/ OR FUMES. NOTE: SEE 29CFR 1910.1025
SUBPART (F) OF OSHA'S LEAD STANDARD.
Ventilation:IF FUME OR DUST IS BEING GENERATED. MECHANICAL VENTILATION
MUST BE PROVIDED TO MAINTAIN EXPOSURE LEVELS BELOW TLV'S.
Protective Gloves:NOT NORMALLY NEEDED.
Eye Protection:SAFETY GLASSES DURING SOLDERING
Work Hygienic Practices:PERSONNEL MUST WASH THOROUGHLY AFTER HANDLING
THE METAL BEFORE DRINKING EATING OR SMOKING.
Supplemental Safety and Health

HCC:N1
NRC/State Lic Num:NOT RELEVANT
Melt/Freeze Pt:=191.1C, 376.F
Decomp Temp:Decomp Text:>800F,>427C
Vapor Pres:NOT VOLATILE
Vapor Density:NOT VOLATI
Spec Gravity:7 - 11 APPROX.
Viscosity:NOT RELEVANT
Evaporation Rate & Reference:NOT RELEVANT
Solubility in Water:NIL
Appearance and Odor:SILVER/GRAY COLORED METAL WIRE - SLIGHT ODOR
Percent Volatiles by Volume:0 - 4

Stability Indicator/Materials to Avoid:YES
STRONG ACIDS, OXIDIZERS, REDUCING AGENTS.
Stability Condition to Avoid:HEATING ABOVE 800F.
Hazardous Decomposition Products:LEAD FUMES AT HIGH TEMPERATURES (ABOVE
800F)
Conditions to Avoid Polymerization:WILL NOT OCCUR.

Waste Disposal Methods:ALLOW TO SOLIDIFY AND COLLECT IN SEALED DRUMS
FOR DISPOSAL.

Transport Information:NOT REGULATED FOR TRANSPORTATION.

SARA Title III Information:THIS PRODUCT CONTAINS A CHEMICAL SUBJECT TO
SECTION 313 OF SARA TITLE III.

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.