Sodium tungstate dihydrate
Product Specification
Sr.no.
Characteristics
Unit
Specifications
1
CAS no.
-
10213-10-2
2
Appearance
-
Fine white crystalline powder
3
Assay
%
99.0 min.
4
Cations (like Fe, Cu, Zn, Mn, Ni, Sn, Cr)
%
0.01-0.1 max.
5
Anions (like NO3- ; SO4-; free Cl-.)
%
0.05-0.1 max.
6
Free Alkali
%
0.5 max.
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