Material Safety Data Sheet U.S. Department of Labor
May be used to comply with Occupational Safety and Health Administration
OSHA's Hazard Communication Standard, (Non-Mandatory Form)
29 CFR 1910.1200. Standard must be Form Approved
consulted for specific requirements. OMB No. 1218-0072
IDENTITY (As Used on Label and List) Note: Blank space are not permitted, If and item is not applicable, or no
All acid core including 40/60 information is available, the space must be marked to indicate that.
Section I
Manufacturer's Name Emergency Telephone Number
PRECISE ALLOYS, INC. 732-233-5951
Address (Number, Stree, City, State, and ZIP Code) Telephone Number for Information
684 E. 133rd Street, Bronx, N.Y. 10454 1-800-345-2660
Trade Name and Synonyms Date Prepared
7/1/03
Signature of Preparer (optional)
Tin/Lead Formulation to Specification
Section II - Hazardous Ingredients/Identity Information
Hazardous Components (Special Chemical Identity; Common Name(S)) OSHA PEL ACGIH TLV CAS # % (optional)
.05mg/m3 .05mg/m3 7439-92-1 20-80
LEAD(PB)
2.0mg/m3 2.0mg/m3 7440-31-5 20-80
TIN(SN)
10-15mg/m3 10-15mg/m3 57-13-6 0.0-1.5
UREA
1-2mg/m3 1-2mg/m3 7646-85-7 0.0-1.5
ZINC CHLORIDE
Section III - Physical/Chemical Characteristics
Tin 7-11
Boiling Point Tin (centigrade) n/a Specific Gravity (H2o = 1)
Lead(centigrade) n/a Lead 7-11
Vapor Pressure (mm Hg.) Tin N/A Melting Point 376 farenheit
Lead N/A
Vapor Density (AIR = 1) N/A Evaporation Rate N/A
(Butly Acetate = 1)
Solubility in Water negligible
Appearance and Odor grey color-no odor
Section IV - Fire and Explosion Hazard Data
Flash Point (Method Used) not flammable Flammable Limited LEL UEL
Extinguishing Media N/A n/a
Special Fire Fighting Procedures
No special instructions available-Use methods appropriate for surrounding material
Unusual Fire and Explosion Hazards
metal fumes,toxic fumes
OSHA 174,
Sept. 1985
(Reproduce locally)
Section V - Reactivity Data
Stability Unstable Conditions to Avoid
Stable X none known
Incompatibility (Materials to Avoid)
Hazardous Decomposition or Byproducts at high temperatures(800 degrees farenheit)
Lead fumes
Hazardous May Occur Conditions to Avoid
Polymerization
Will Not Occur X
Section VI - Health Hazard Data
Route(s) of Entry: Inhalation? Skin? Ingestion?
YES YES YES
Health Hazards (Acute and Chronic) irritation,dizziness,weakness,fatigue,nausea,headache
Inhalation-respiratory
Eyes-irritation, reddening and tearing
Skin-can cause slight irritation
Ingestion-irritating to mouth ,throat and stomach. Can cause abdominal discomfort, diarrhea,
vomiting or nausea.
Carcinogenicity: NTP IARC Monographs? OSHA Regulated?
Not confirmed as human carcinogens at this time by NTP,IARC,OSHA
Lead is toxic and cumlative affecting kidneys,reproductive and nervous system. Symptoms of chronic overexposure include
anemia,insomnia, weakness, irritability, stomach pain. Tin is not regarded toxic but excessive exposure can cause fever,nausea
stomach cramps or diarrhea. This product for welding or similar applications produces chemicals known to cause cancer and birth defects.
Medical Conditions
Generally Aggravated by Exposure
Emergency and First thoroughly, remove contaminated clothing, move to fresh air, if ingested
Wash Aid Procedures
seek medical attention immediately.
Section VII - Precautions for Safe Handing and Use
Steps to Be Taken in Case Material Is Released or Spilled
Allow to solidify and collect in sealed containers for disposal.
Waste Disposal Method supplier for reprocessing
Return to
Precautions to Be Taken in Handling and Storing
If fumes or dust are being generated mechanical ventilation must be provided to maintain exposure
level below TLV'S. Respiratory protection is recommended but only required if TLV'S are exceeded.
Wear safety glasses during soldering applications. Wash hands thoroughly.
Store in cool,dry conditions in closed container-keep away from food and drinking water
Other Precautions
remove contaminated clothing and wash before reuse
see OSHA 29CFR 1910.1025 (Lead): and/or 29CFR 1910.1000(Tin)
Section VIII - Control Measures
Respiratory Protection (Specify Type) see OSHA 29CFR 1910.1025 table II (lead) and/or 1910.134 (tin)
If TLV (s) exceeded,
Ventilation Local Exhaust ANSI 79.2-1960 - Special
(fume hood over soldering area) respiratory protection may be worn
Mechanical (General) Other
ACGIH"Industrial Ventilation" 13th edition
Protective Gloves
YES Eye Protection Safety glasses recommended
wash thoroughly
Other Protective Clothingto meet applicable OSHA 29CFR 1910.1025 (lead) and/or 29CFR 1910.1000 (tin) when TLV(s) exceeds
As required or Equipment
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