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TUNGSTEN POWDER OR METAL - 32715 MATERIAL SAFETY DATA SHEET

1. CHEMICAL PRODUCT AND COMPANY IDENTIFICATION

ALLDYNE POWDER TECHNOLOGIESEMERGENCY CONTACT:7300 HIGHWAY 20 WESTCHEMTREC: 1-800-424-9300HUNSTVILLE, AL 35806256-837-1311

SUBSTANCE: TUNGSTEN POWDER OR METAL

TRADE NAMES/SYNONYMS: WOLFRAM; TUNGSTEN ELEMENT; W; 00231075; RTECS YO7175000 CHEMICAL FAMILY: metal CREATION DATE: Apr 21 2005 REVISION DATE: May 09 2005

2. COMPOSITION, INFORMATION ON INGREDIENTS

COMPONENT: TUNGSTEN POWDER OR METAL CAS NUMBER: 7440-33-7 PERCENTAGE: 100

3. HAZARDS IDENTIFICATION

NFPA RATINGS (SCALE 0-4): HEALTH=1 FIRE=1 REACTIVITY=0 EMERGENCY OVERVIEW:COLOR: white to gray PHYSICAL FORM: solid or powder ODOR: odorless MAJOR HEALTH HAZARDS: No significant target effects reported. PHYSICAL HAZARDS: Negligible fire and explosion hazard in bulk form. Dust/air mixtures may ignite or explode. POTENTIAL HEALTH EFFECTS:INHALATION:SHORT TERM EXPOSURE: irritation