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SODIUM TUNGSTATE |
SPECIFCIATION
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PRODUCT
NAME |
SODIUM
TUNGSTATE |
CAS NUMBER
|
10213-10-2 |
MOLECULAR FORMULAE |
NA2 WO4 2H2O |
MOLECULAR WEIGHT |
329.86 GM/MOLE |
DESCRIPTION |
WHITE CRYSTALLINE POWDER |
SULPHATE
|
10 PPM |
CHLORIDE |
56 PPM |
MOLYBDENUM TRIOXIDE
|
BELOW DETECTABLE LIMIT |
ACIDITY |
0.002% |
ALKALINITY |
0.0002% |
INSOLUBLE IN MATTER |
0.05% |
NITRATE |
20 PPM |
HEAVY METALS AS FE |
2 PPM |
HEAVY METALS AS PB |
5 PPM |
PH OF 2% SOLUTION |
7.60 |
ASSAY |
98.0 % |
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