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sodium tungstate cas 13472-45-2

Product Name: Sodium tungstate

CAS: 13472-45-2

Molecular Formula: Na2O4W

Molecular Weight: 293.82714

Purity: 99.9%

Category: Other

• Description

Description

Sodium tungstate Quick Details

Product Name: Sodium tungstate

CAS: 13472-45-2

Molecular Formula: Na2O4W

Chemical Structure:

Molecular Weight: 293.82714

Purity: 99.9%

Sodium tungstate Typical Properties

Indexname	Index%
	High-class	Refined	Crude
WO3	≥69.0	≥69.0	≥68.0
Mo	≤0.02	≤0.02	≤0.04
As	≤0.001	≤0.002
Cu	≤0.0002
Fe	≤0.001	≤0.002
SO4		≤0.02	0.01
Si	≤0.004		≤0.04
Waterinsolubleimpurities(%)	≤0.005	≤0.01
PH	8.5-9	8.5-9
Heavymetal(Pb)	≤0.001	≤0.002
Cl		≤0.03

Sodium tungstate Usage

Used in the production of tungsten material; also used for mordants, catalysts, pigments and analytical reagetns etc.Also used as a weighting agent of fabric in the textile industry, used in the manufacturing of flame-retarding, waterproof fabric.

Sodium tungstatePackaging

25kg/bag 25kg/drum

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