BKHHT - EXT MAGNESIUM WELDING ROD AZ92A
- MSDS: BKHHT
- Manufacturer: DOW CHEMICAL U S A GOVERNMENT MARKETING
- Product Name: EXT MAGNESIUM WELDING ROD AZ92A
- National Stock Number: 3439-00-204-3203
Product Identification
Product ID:EXT MAGNESIUM WELDING ROD AZ92A
MSDS Date:06/13/1990
FSC:3439
NIIN:00-204-3203
MSDS Number: BKHHT
Responsible Party
MIDLAND, MI 48640-6030
US
Emergency Phone: 517-636-4400
Info Phone: 517-636-1000
Cage: 96717
Contractor
Telephone: 610-261-1900
Cage: 66376
Ingredients
ALUMINUM (SARA III)
CAS: 7429-90-5
RTECS: BD0330000
Fraction By Weight: 9.0%
OSHA PEL 15MG/M3 DUST/5 FUME
ACGIH TLV: 10MG/M3 DUST; 9293
ZINC (SARA III)
CAS: 7440-66-6
RTECS: ZG8600000
Fraction By Weight: 2.0%
OSHA PEL 10 MG ZNO/M3
ACGIH TLV: 10 MG ZNO/M3; 9293
EPA Report Quantity: 1000 LBS
DOT Report Quantity: 1000 LBS
MANGANESE (SARA III)
CAS: 7439-96-5
RTECS: OO9275000
Fraction By Weight: 0.15%
OSHA PEL (C) 5 MG/M3 DUST
ACGIH TLV: 5 MG/M3 DUST 9293
MAGNESIUM
CAS: 7439-95-4
RTECS: OM2100000
Fraction By Weight: BAL.
Hazards
LD50 LC50 Mixture:UNCLASSIFIED WELDING FUMES=5MG/M3 PEL
Routes of Entry: Inhalation:YES Skin:NO Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:EYE:MECHANICAL INJURY ONLY. SKIN
CONTACT:MECHANICAL INJURY ONLY. MOLTEN MATERIAL MAY BURN SKIN.
INGESTION:INGESTION IS UNLIKELY DUE TO PHYSICAL STATE. HOWEVER,
INGESTION OF LARGE AMOUNTS OF DUST COULD CAUSE SERIOUS INJURY,
EVEN DEATH. INHALATION:DUST MAY CAUSE IRRITATION TO UPPER
RESPIRATORY TRACT.
Explanation of Carcinogenicity:THE PRODUCT CONTAINS NO INGREDIENT AT
0.1% OR GREATER THAT IS LISTED BY IARC, NTP OR OSHA AS A
CARCINOGEN.
Effects of Overexposure:THE ACUTE ORAL TOXICITY OF MAGNESIUM IS
CONSIDERED MODERATE.
Medical Cond Aggravated by Exposure:NO INFORMATION GIVEN ON MSDS BY
MFR.
First Aid
First Aid:EYE:IRRIGATE IMMEDIATELY WITH WATER FOR AT LEAST 5 MINUTES.
SKIN:WASH OFF DUST IN FLOWING WATER OR SHOWER. INGESTION:INDUCE
VOMITING IF LARGE AMOUNTS OF DUST ARE INGESTED. CONSULT MEDICAL
PERSONNEL. I NHALATION:REMOVE TO FRESH AIR IF DUST INHALATION
EFFECTS OCCUR. CONSULT A PHYSICIAN. NO SPECIFIC ANTIDOTE FOR DUST
INHALATION. SUPPORTIVE CARE. PHYSICIAN:USE JUDGEMENT AND TREAT PER
PATIENT REACTIONS.
Fire Fighting
Flash Point:NONE.
Extinguishing Media:SMOTHER BURNING MAGNESIUM BY COVERING WITH AN
EXTINGUISHING POWDER APPROVED FOR USE ON MAGNESIUM FIRES SUCH AS
MET-L-X.
Fire Fighting Procedures:WEAR POSITIVE PRESSURE SELF-CONTAINED
BREATHING APPARATUS.
Unusual Fire/Explosion Hazard:WHEN HEATED IN AIR TO A TEMPERATURE NEAR
ITS MELTING POINT, MAGNESIUM ALLOYS IGNITE & BURN WITH A WHITE
FLAME.USE OF WATER WILL PRODUCE HYDROGEN GAS & EXPLODE.
Accidental Release
Spill Release Procedures:CLEAN OFF AND USE.
Handling
Handling and Storage Precautions:STORE PRODUCT IN DRY LOCATION. WET,
MOIST OR HIGH HUMIDITY STORAGE CONDITIONS WILL LEAD TO CORROSION OF
THE PRODUCT. STORE AWAY FROM OTHER COMBUSTIBLE
Other Precautions:PRACTICE REASONABLE CARE IN HANDLING MAGNESIUM AND
MAGNESIUM ALLOY PRODUCTS FORMS TO AVOID DAMAGE AND/OR PERSONAL
INJURY.
Exposure Controls
Respiratory Protection:NO RESPIRATORY PROTECTION SHOULD BE NEEDED.
Ventilation:GOOD GENERAL VENTILATION SHOULD BE SUFFICIENT FOR MOST
CONDITIONS. LOCAL EXHAUST MAY NE NECESSARY FOR SOME OPERATIONS.
Protective Gloves:HMIS: WELDERS GLOVES
Eye Protection:SAFETY GLASSES(NORMAL) OR WELDING LENSES
Other Protective Equipment:USE EQUIPMENT APPROPRIATE FOR WELDING
OPERATION. OTHER OPERATIONS USE NORMAL WORK CLOTHING.
Work Hygienic Practices:MFR: ? HMIS:USE GOOD INDUSTRIAL HYGIENE
PRACTICE. AVOID UNNECESSARY CONTACT. WASH THOROUGHLY BEFORE EATING
OR DRINKING.
Supplemental Safety and Health
KEY2:KT SEE NFPA BULLETIN NFPA 48.
Chemical Properties
HCC:N1
NRC/State Lic Num:NONE
Melt/Freeze Pt:M.P/F.P Text:830F,443C
Spec Gravity:1.82
Appearance and Odor:SILVER SOLID. NO ODOR.
Stability
Stability Indicator/Materials to Avoid:YES
ACID, WATER. - REACTS TO RELEASE HYDROGEN: AN EXPLOSIVE GAS.
Stability Condition to Avoid:STABLE UNDER NORMAL HANDLING CONDITIONS.
Hazardous Decomposition Products:NONE UNDER NORMAL USE OR STORAGE.
Conditions to Avoid Polymerization:WILL NOT OCCUR
Disposal
Waste Disposal Methods: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.