Description
Sodium tungstate dihydrateQuick Details
Chemical Name:Sodium tungstate dihydrate
CAS: 10213-10-2
Molecular Fomula:H4Na2O6W
Molecular Weight:329.85
Chemical Structure:
Appearance:White Crystalline
Purity: 98%
Sodium tungstate dihydrateTypical Properties
Item
Specifications
WO3
≥69.0%
MO
≤0.02%
As
≤0.002%
Cu
——
Fe
≤0.002%
SO4
≤0.02%
Si
——
Water insoluble
≤0.01%
PH
8~9
Heavy metal (as Pb)
≤0.002%
Cl
≤0.03%
Conclusion
The results conforms with Enterprise standards
Sodium tungstate dihydrate Usage
This product is mainly used in the manufacture of metal tungsten, tungstic acid and tungstate as well as dyes, pigments, inks, electroplating, etc. Also used as a fire retardant for fabrics and cellulose, catalysts, etc. Analytical grades must be selected for applications such as plating grades and catalysts.
Sodium tungstate dihydrate Packaging
25kg/drum
