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        Zinc fluoride
        Molecular formula ZnF2
        Molecular weight 103.39
        CAS    NO 7783-49-5
        Characters White crystal powder
        Use Used to timber impregnant.
        Specification Analytically pure , chemically pure
        Executive standard  
        Technical index
        Name
        Analytically pure (%)
        Chemically pure(%)
        Content
        ≥97.0
        ≥95.0
        Chloride(Cl)
        ≤0.005
        ≤0.01
        Sulfate(SO4)
        ≤0.005
        ≤0.01
        Silicon(Si)
        ≤0.025
        ≤0.05
        Ferrum(Fe)
        ≤0.001
        ≤0.002
        Free acid
        ≤0.03
        ≤0.06
        Heavy metal(Pb)
        ≤0.003
        ≤0.005
        Packing 500kg for bottle packing40kg for pail packing, 25kg for paper plastic packing.
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