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安達有色金屬

Anda Nonferrous Metals

PRODUCTS

Anda Nonferrous Metals

Tungstosilicic acid hydrate

Chemically pure (CP grade)
Industrial grade
WO3≥84%
WO3≥84%
SiO2 1.8-2.3%
SiO2 1.7-2.4%
Water insoluble matter≤0.02%
 
Chloride (CI)﹤0.03%
 
Sulphate(SO4)≤0.02%
 
Nitrate(NO3)≤0.02%
 
Heavy metals(Pb)≤0.005%
 

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