Hangzhou Ocean Chemical Co., Ltd.

Tungsten trioxide
CAS No:		1314-35-8
Usage:		Raw material for making metal tungsten. Used in the production of cemented carbide, tungsten wire dr

Tungsten trioxide

Product name: Tungsten trioxide

Cas No: 1314-35-8 

Molecular formula: WO3

Molecular weight: 231.84

Purity：≥99.9%

Appearance：Light yellow powder, insoluble in water, soluble in alkaline solution, slightly soluble in acid, the melting point of 1470-1475C, the boiling point of 1837 DEG C, the density of 7.16

Application: Raw material for making metal tungsten. Used in the production of cemented carbide, tungsten wire drawing, powder metallurgy, x- ray screen and fireproof fabric. Also can be used as ceramic colorant and analytical reagent etc..

Packaging：500G/ bottles, 1KG/ bottles, or according to customer requirements