TUNGSTEN (metal) POWDER Extra Pure

Chemical Information
Article No.	AL4712
Grade	Extra Pure
Purity	99%
CAS Number	7440-33-7
Molecular Formula	W
Molecular Weight	183.85
HS Code	81019990
Shelf Life	5 Years

Physical Properties
Physical state at 20 °C	Solid
Colour	Black powder
Boiling point(°C)	5660 °C
Melting point/ Freezing point(°C)	3410 °C
Density (g/cm3)	19.3
Odour	Odorless

Safety Information and Hazard Symbols
Precaution Statement	P210-P305 + P351 + P338
Hazardous Statement	H228-H315-H319
Symbol	GHS02, GHS07
Signal Word	Danger
Packing Group	II

Specifications
Appearance	Black powder
Assay	Min 99%