Material Safety Data Sheet
Science Stuff, Inc.
1104 Newport Ave
Austin, TX 78753
Phone (512) 837-6020
Chemtrec 800-424-9300
24 Hour Emergency Assistance
Section 1 Identification
Product Number:C2009 
Health:
Flammability
Reactivity
Hazard Rating:
LeastSlightModerateHighExtreme
01234
NA = Not Applicable NE = Not Established
Product Name:Magnesium  Laboratory Grade, Turnings
Trade/Chemical Synonyms 
Formula:Mg
RTECS:OM2100000 
C.A.SCAS# 7439-95-4
Section 2 Component Mixture
Sara 313ComponentCAS Number%DimExposure Limits:
Magnesium  CAS# 7439-95-4 100% W/W None established 
Section 3 Hazard Identification (Also see section 11)
Keep away from heat and ignition sources. Harmful if swallowed. Avoid breathing vapors. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed. 
Section 4 First Aid Measures
Keep away from heat and ignition sources. Harmful if swallowed. Avoid breathing vapors. Use with adequate ventilation. Avoid contact with eyes, skin, and clothes. Wash thoroughly after handling. Keep container closed.

FIRST AID: SKIN: Wash exposed area with soap and water. If irritation persists, seek medical attention.

EYES: Wash eyes with plenty of water for at least 15 minutes, lifting lids occasionally. Seek Medical Aid. INHALATION: Remove to fresh air. If not breathing, give artificial respiration. If breathing is difficult, give oxygen

INGESTION: If swallowed, induce vomiting immediately after giving two glasses of water. Never give anything by mouth to an unconscious person.
Section 5 Fire Fighting Measures
Fire Extinguisher Type:Melting flux/dry sand &/or metal exting pwdr. DO NOT USE WATER!
Fire/Explosion Hazards:Dangerous in the form of dust or flakes. When heated in air to near melting point, may ignite and burn.
Fire Fighting Procedure:Wear self-contained breathing apparatus and protective clothing to prevent contact with skin and clothing.
Section 6 Accidental Release Measures
Remove all sources of ignition wear protective equipment. Clean up in a manner that doen't disperse dust. Sweep up and containerize for later reclaimation.
Section 7 Handling and Storage
Store in a cool, dry, well-ventilated place away from incompatible materials. Wash thoroughly after handling. 
Section 8 Exposure Controls & Personal Protection
Respiratory Protection:NIOSH/MSHA-approved respirator
Ventilation: Mechanical: Hand Protection:Wear appropriate gloves to prevent skin exposure
Local Exhaust: Eye Protection:Face Shield and chem worker goggles
Other Protective Equipment: Wear appropriate clothing to prevent skin exposure
Section 9 Physical and Chemical Properties
Melting Point:649 ° CSpecific Gravity1.74
Boiling Point:1110° C Percent Volatile by Volume:N/A
Vapor Pressure:1mm@621° Evaporation Rate:N/A
Vapor Density: information not available Evaporation Standard:
Solubility in Water: Not soluble Auto ignition Temperature: Not applicable
Appearance and Odor: Silver solid, odorless Lower Flamm. Limit in Air: Not applicable
Flash Point: Not known Upper Flamm. Limit in Air: Not applicable
Section 10 Stability and Reactivity Information
Stability: StableConditions to Avoid: Moisture, Incompatible substances
Materials to Avoid:
Oxides, carbonates, cyanides, chlorinated hydrocarbons
Hazardous Decomposition Products:
Fire produces toxic fumes and vapors
Hazardous Polymerization:Will Not Occur
Condition to Avoid:None known
Section 11 Additional Information
Inhalation of dust may irritate respiratory tract and may cause coughing, chest pain, and fever. Ingestion may cause stomach pain and diarrhea. Particles imbedded in the skin may cause eruptions. Molten magnesium may cause serious burns. Conditions aggravated/target organs: Persons with pre-existing eye, skin, or respiratory conditions may be more susceptible. 
DOT Classification: Magnesium Turnings, 4.1, UN1869, PG III
DOT regulations may change from time to time. Please consult the most recent version of the relevant regulations.
Revision No:1Date Entered: 9/1/2006 Approved by: WPF

The information contained herein is believed to be accurate and is offered in good faith for the user's consideration and investigation. No warranty is expressed or implied regarding the completeness or accuracy of this information, whether originating from Science Stuff, Inc. or from an alternate source. Users of this material should satisfy themselves by independent investigation of current scientific and medical information that this material may be safely handled.