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MSDS  : MAGNESIUM POWDER
CAS  : 7439-95-4
NAME  : magnesium
===================== Product Identification =====================

MSDS NAME:MAGNESIUM POWDER
NIIN:00-935-5878
MSDS Number: BTKSF
=== Responsible Party ===
Company:READE MFG CO INC
Address:RIDGEWAY BLVD
City:LAKEHURST
State:NJ
ZIP:08733
Country:US
Info Phone Num:800-424-9300
Emergency Phone Num:800-424-9300
CAGE:81454
=== Contractor Identification ===
Company:READE MFG CO INC
Address:RIDGEWAY BLVD
Box:City:LAKEHURST
State:NJ
ZIP:08733
Country:US
CAGE:81454

============= Composition/Information on Ingredients =============

Name:MAGNESIUM
CAS:7439-95-4
RTECS #:OM2100000
Fraction by Wt: 99.8%
Other REC Limits:NONE RECOMMENDED

===================== Hazards Identification =====================

LD50 LC50 Mixture:TLV: 10 MG/M3
Routes of Entry: Inhalation:YES Skin:YES Ingestion:NO
Reports of Carcinogenicity:NTP:NO IARC:NO OSHA:NO
Health Hazards Acute and Chronic:INHALATION-MAY IRRITATE MUCOUS
MEMBRANES OR UPPER RESPIRATORY TRACT. EYES-MECHANICAL INJURY OR
PARTICLES MAY EMBED IN EYE. SKIN-EMBEDDING OF PARTICLES IN SKIN.
INGESTION-INGESTION IS UNLIKELY; HOWEVER , INGESTION OF LARGE
AMOUNTS OF MAGNESIUM POWDER COULD CAUSE INJURY.
Explanation of Carcinogenicity:NOT CARCINOGENIC.
Effects of Overexposure:EXPOSURE TO MAGNESIUM OXIDE FUME SUBSEQUENT TO
BURNING, WELDING OR MOLTEN METAL WORK CAN RESULT IN METAL FUME
FEVER. METAL FUME FEVER'S TEMPORARY SYMPTOMS INCLUDE FEVER, CHILLS,
NAUSEA, VOMITING AND M USCLE PAIN.
Medical Cond Aggravated by Exposure:NONE SPECIFIED BY MANUFACTURER.

======================= First Aid Measures =======================

First Aid:INHALATION-REMOVE TO FRESH AIR IF INHALATION OCCURS.
EYES-FLUSH EYES WITH WATER THOROUGHLY. CONSULT A PHYSICIAN.
SKIN-WASH WITH SOAP & WATER THOROUGHLY TO REMOVE PARTICLES.
INGESTION-IF LARGE AMOUNTS OF MAGNESIUM POWDER ARE INGESTED,
INDUCE VOMITING AND CONSULT A PHYSICIAN.

===================== Fire Fighting Measures =====================

Extinguishing Media:SMOTHER BURNING MAGNESIUM POWDER BY GENTLY COVERING
WITH DRY GENTS ONLY SUCH AS MELTING FLUX, DRY SAND, DRY TALC, ETC.E
Fire Fighting Procedures:WEAR FIRE FIGHTING GLASSES WHEN FIGHTING
FIRES. APPLY EXTINGUISHING AGENTS SLOWKY. USE SELF-CONTAINED
BREATHING APPARATUS OR APPROACH FROM UP WIND. NO WATER.
Unusual Fire/Explosion Hazard:MAGNESIUM POWDER BURNS VIGOROUSLY ONCE IT
IS IGNITED. MAGNESIUM POWDER CAN EXPLODE IF SUSPENDED IN AIR. DO
NOT USE WATER, IT WILL ACT AS AN ACCELERANT.

================== Accidental Release Measures ==================

Spill Release Procedures:MAGNESIUM POWDER IF SPILLED SHOULD BE PROMPTLY
SWEPT UP USING NATURAL FIBER BRUSHES OR BROOMS AND NON-SPARKING
DUST PAN. THE POWDER SWEEPING MUST BE KEPT SEPERATE FROM OTHER
TRASH AND REFUSE. IF THE P OWDER IS DRY PLACE IN A COVERED STEEL
DRUM.

====================== Handling and Storage ======================

Handling and Storage Precautions:STORE IN A DRY AREA, SEPERATED FROM
OTHER COMBUSTIBLE MATERIALS. THE POWDER MUST BE KEPT DRY & AWAY
FROM SOURCES OF HEAT OR IGNITION.
Other Precautions:MAGNESIUM POWDER MUST BE STORED IN TIGHTLY SEALED
STEEL DRUMS. EXPOSURE TO AIR OR HUMIDITY SHOULD BE AVOIDED. NO
SMOKING IN ANY AREA WHERE MAGNESIUM POWDER IS STORED.

============= Exposure Controls/Personal Protection =============

Respiratory Protection:USE AN APPROVED DUST MASK OR RESPIRATOR.
Ventilation:EITHER EXTREME CARE IN HANDLING OR A VENTILATION SYSTEM
(EXPLOSION PROOF) IS NEEDED TO PREVENT ANY AIRBORNE CONC.
Protective Gloves:GLOVES RECOMMENDED.
Eye Protection:SAFETY GLASSES OR GOGGLES RECOMMENDED.
Other Protective Equipment:FLAME RESISTANT CLOTHING WITHOUT CUFFS OR
POCKETS IS RECOMMENDED. AVOID WEARING FABRICS THAT CAUSE STATIC
SPARKS.
Work Hygienic Practices:ACCUMULATION OF MAGNESIUM POWDERS OR DUST MUST
BE PREVENTED. THOROUGH CLEANUP INCLUDING RAFTERS MUST BE DONE
FREQUENTLY.
Supplemental Safety and Health
WORK ARES MUST BE KEPT CLEAN AT ALL TIMES.

================== Physical/Chemical Properties ==================

HCC:R2
Boiling Pt:B.P. Text:2025F,1107C
Melt/Freeze Pt:M.P/F.P Text:1202F,650C
Spec Gravity:1.74
Solubility in Water:NONE
Appearance and Odor:SILVER GREY SOLID METALLIC POWDER, NO ODOR.

================= Stability and Reactivity Data =================

Stability Indicator/Materials to Avoid:YES
ACIDS, WATER.
Stability Condition to Avoid:NO MOISTURE. KEEP AWAY FROM OPEN FLAME,
SPARKS, MODERATE HEAT AND SOURCES OF IGNITION.
Hazardous Decomposition Products:REACTS WITH ACI OR WATER TO PRODUCE
HYDROGEN GAS, WHICH IS FLAMMABLE & EXPLOSIVE.

==================== Disposal Considerations ====================

Waste Disposal Methods:WASTE MAGNESIUM POWDER SHOULD BE DISPOSED OF
UNDER RELEVENT FEDERA, STATE AND LOCAL REGULATIONS. MAGNESIUM IS A
RECYCLABLE MATERIAL AND REUSE OR RECYCLING ARE PREFERABLE TO OTHER
METHODS OF DISPOSAL.

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.

*** END OF RECORD ***
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NEOSTIGMINE 51-60-5
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