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TECHNICAL DATA SHEET

 

Sodium Tungstate

 

 

Product Description

 

C.A.S.:

Molecular Formula

Molecular Weight, g/mol

10213-10-2

Na2WO4 2H2O

329.85

 

 

Item, Unit

Typical

 

Appearance

Assay %, min.

Wo3, %, max.

Chloride (CL��-), %, max.

Heavy metal as Pb, %, max.

Fe (iron), %, max.

Sulphate (SO4), %, max.

Ammonium (NH4), %, max.

Acidity, %, max.

Alkalinity, %, max.

Insoluble in water, %, max.

Arsenic (AS), %, max.

Copper (Cu), %, max.

Nitrate (NO3), %, max.

PH 2% solution

Molybedenum, %, max.

 

White cristaline powder

99

70

0.010

0.005

0.001

0.001

0.0005

0.002

0.0002

0.02

0.005

0.001

0.002

8.5-9.00

0.010

 

 

 

Packing

 

Please contact us for available packing options.