CAS number : 1314-35-8
Molecular weight :231.84
Molecular formula/chemical symbol :WO3
Description :
Appearance: Yellow powder
Density: 7.16g/ml
Melting point: 1470-1475?C
Boiling point: 1837℃USES :
Used for metal tungsten raw material, manufacturing cemented carbide tool mould and pull tungsten wire, it can also be used in powder metallurgy, also can be used in X-ray screen and fireproof fabric, and used as a pottery and porcelain of stain and analysis reagent, etc
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