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Sodium Tungstate Dihydrate

CAS#:10213-10-2
Molecular weight:293.82714
Molecular formula:Na2WO4·2H2O
Appearance:white crystal, insoluble in alcohol.
Specification

Chemical ingredients

Chemically pure

First grade

Second grade

Na2WO4·2H2O

99

98

97

Mo

0.001

0.02

--

AS

0.001

0.001

0.001

Cu

0.0005

0.001

0.001

Fe

0.001

0.001

0.005

Si

0.004

0.04

0.04

Water insoluble

0.005

0.05

0.05

PH

8.5-9

8.5-9

8.5-9

Key words: Sodium Tungstate Dihydrate  China, manufacturer, suppliers, factory, buy, bulk.

 

Use: produce intermediates of tungsten materials and water treatment.

Packing:net weight: 25kg. brown paper compound bag lined with plastic bag.