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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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