sodium tungstate dihydrate cas 10213-10-2
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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