NILE CHEMICALS

TUNGSTIC ACID

TUNGSTIC ACID
SPECIFICATION
CAS no: 7783- 03-1
Formula H2WO4
Description Yellow Powder
H2WO4 M.W. 249.86
Tunsten Trioxide (WO3) 92.40%
Sulphur (S) 0.06%
Molybdenum (Mo) Traces
Arsenic (As) Less than 2 PPM
Copper (Cu) 0.01%
Phosphorus (P) 0.002%
Nitrates (NO3) 0.004%
Chloride (Cl) 0.01%
Sulphate (SO4) 0.02%
Total Assay 99%
Packing 25/50 Kg. Bags
 
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