===================== Product Identification =====================
MSDS NAME:LEAD FREE ALLOY, 95SN/5% SB ROSIN CORE
NIIN:00-411-5096
Status Code:A
MSDS Number: CLFKS
=== Responsible Party ===
Company:R & D METALS AND CHEMICALS INC
Address:201 PERIMETER PK SUITE C
Box:22533
City:KNOXVILLE
State:TN
ZIP:37922-2233
Country:US
Info Phone Num:865-531-6065/800-645-7476
Emergency Phone Num:800-645-7476
CAGE:56406
=== Contractor Identification ===
Company:R & D METALS & CHEMICALS, INC
Address:201C PERIMETER PARK
Box:22533
City:KNOXVILLE
State:TN
ZIP:37922-2233
Country:US
Phone:423-531-6065 / FAX: 423-531-2044
Contract Num:SP0490-99-M-RF23
CAGE:56406
============= Composition/Information on Ingredients =============
Name:TIN
CAS:7440-31-5
RTECS #:XP7320000
= Wt:95.
OSHA PEL:2 MG/M3
ACGIH TLV:2 MG/M3
Name:ANTIMONY
CAS:7440-36-0
RTECS #:CC4025000
= Wt:5.
OSHA PEL:0.5 MG/M3
ACGIH TLV:0.5 MG/M3
EPA Rpt Qty:5000 LBS
DOT Rpt Qty:5000 LBS
Name:ROSIN
CAS:8050-09-7
RTECS #:VL0480000
Minumum % Wt:1.
Maxumum % Wt:3.
===================== Hazards Identification =====================
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, CHARATERIZED BY
FEVER, BODYACHE AND CHILLS. IT SHOULD BE RECOGNIZED THAT EXPOSURE
OF THIS MAGNITUDE IN AN INDUSTRIAL ENVIRONMENT IS EXTREMELY
UNLIKELY. CHRONIC: PROLONGED EXPOSURE TO FUMES OF MOLTEN METAL OR
FLUX USED DURING SOLDERING OPERATION MAY CAUSE A RASH OR OTHER
ALLERGIC REACTION TO A ROSIN SENSITIVE PERSON . CHRONIC
OVEREXPOSURE TO THE FUMES FROM FLUX MAY CAUSE IRRITATION TO THE
PULMONARY SYSTEM AND LUNG DISEASE.
Explanation of Carcinogenicity:THIS PRODUCT HAS NOT BEEN LISTED AS A
SUSPECT CARCINOGEN BY NTP, IARC OR OSHA. THIS PRODUCT CONTAINS LESS
THAN .02% LEAD.
Effects of Overexposure:ACUTE: CENTRAL NERVOUS SYSTEM DISORDERS,
CHARATERIZED BY FEVER, BODYACHE AND CHILLS. CHRONIC: PROLONGED
EXPOSURE TO FUMES OF MOLTEN METAL OR FLUX USED DURING SOLDERING
OPERATION MAY CAUSE A RASH OR O THER ALLERGIC REACTION TO A ROSIN
SENSITIVE PERSON. CHRONIC: OVEREXPOSURE TO THE FUMES FROM FLUX MAY
CAUSE IRRITATION TO THE PULMONARY SYSTEM AND LUNG DISEASE.
Medical Cond Aggravated by Exposure:THE SYMPTOMS OF IMPAIRED PULMONARY
FUNCTIONS OR ILLNESS MAY BE WORSENED BY FUME IRRITANTS.
======================= First Aid Measures =======================
First Aid:INHALATION: REMOVE FROM EXPOSURE AND CALL A PHYSICIAN. SKIN
CONTACT: WASH AFFECTED AREAS WITH SOAP AND WATER. IF BURNS SHOULD
OCCUR FROM MOLTEN METAL TREAT FOR BURN AND GET IMMEDIATE MEDICAL
ASSISTANC E. EYE CONTACT: FLUSH EYES WITH WATER FOR 15 MINUTES,
CALL A PHYSICIAN. INGESTION: INGEST LARGE QUANTITIES OF WATER, CALL
A PHYSICIAN.
===================== Fire Fighting Measures =====================
Flash Point:=148.9C, 300.F
CORE
Autoignition Temp:Autoignition Temp Text:NA
Lower Limits:NA
Upper Limits:NA
Extinguishing Media:USE CO2 OR DRY CHEMICAL ON SURROUNDING FIRE. DO NOT
USE WATER ON FIRE WHERE MOLTEN METAL IS PRESENT.
Fire Fighting Procedures:USE NIOSH/MSHA APPROVED SELF-CONTAINED
BREATHING APPARATUS AND FULL BODY PROTECTIVE CLOTHING.
Unusual Fire/Explosion Hazard:IN EXTREMELY HIGH TEMPERATURE FIRE OR IN
CONTACT WITH CERTAIN ACIDS, MAY EMIT TOXIC FUMES. USE
SELF-CONTAINED RESPIRATORY SYSTEM.
================== Accidental Release Measures ==================
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 CLE ANING.
====================== Handling and Storage ======================
Handling and Storage Precautions:HANDLING: USE OF APPROVED RESPIRATORS
IS REQUIRED FOR APPLICATIONS WHERE ADEQUATE VENTILATION CANNOT BE
PROVIDED. ACTIVITIES WHICH GENERATE EXCESSIVE DUST OR FUMES SHOULD
BE AVOIDED. STORAGE: GENERAL STORAGE PROCEDURES ACCEPTABLE.
Other Precautions:OVERHEATING OF ALLOY CAN PRODUCE METAL FUMES AND
OXIDES. MACHINING OPERATIONS SUCH AS GRINDING, SAWING OR BUFFING
CAN GENERATE AIRBORN PARTICULATES IN THE WORK AREA.
============= Exposure Controls/Personal Protection =============
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:LOCAL EXHAUST
Protective Gloves:RECOMMENDED
Eye Protection:SAFETY GLASSES.
Other Protective Equipment:PROTECTIVE CLOTHING RECOMMENDED TO PROTECT
SKIN FROM CONTACT WITH MOLTEN METAL.
Supplemental Safety and Health
================== Physical/Chemical Properties ==================
HCC:N1
Boiling Pt:<2204.4C, 4000.F
Melt/Freeze Pt:=121.1C, 250.F
M.P/F.P Text:CORE
Spec Gravity:1.1 CORE
Solubility in Water:INSOLUBLE
Appearance and Odor:SOLID, SLILVER-WHITE METAL, CORE HAS LIGHT ROSIN
ODOR.
================= Stability and Reactivity Data =================
Stability Indicator/Materials to Avoid:YES
AVOID STRONG ACIDS, SULFUR AND CHLORINE.
Hazardous Decomposition Products:REACTION WITH STRONG ACIDS CAN PRODUCE
TOXIC ORGAINC OR INORGANIC TIN COMPOUNDS.
==================== Disposal Considerations ====================
Waste Disposal Methods:TIN AS A PURE METAL AND
TIN/COPPER/SILVER/ANTIMONY ALLOYS PRESENT NO PROBLEM FOR DISPOSAL
AND ARE, IN FACT, RECOVERED DUE TO THEIR ECONOMIC VALUE. DISPOSAL
MUST BE IN ACCORDANCE WITH LOCAL, STATE AND FEDERAL REGULATIONS.
=================== MSDS Transport Information ===================
Transport Information:NOT REGULATED BY DOT.
===================== Regulatory Information =====================
SARA Title III Information:SEC 313: ANTIMONY IS LISTED.
======================= Other Information =======================
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.
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