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        Magnesium fluoride
        Molecular formula MgF2
        Molecular weight 62.30
        CAS    NO 7783-40-6
        Characters White powder
        Use Used in optical glass, china and electronic industry.
        Specification Excellent grade pure, analytically pure , chemically pure, export grade
        Executive standard Enterprise standard
        Technical index
        Name
        Excellent grade pure(%)
        Analytically pure (%)
        chemically pure(%
        Export grade(%)
        Content
        ≥99.5
        ≥97.5
        ≥95.0
        ≥98.0
        Chloride(Cl)
        ≤0.005
        ≤0.005
        ≤0.02
        Sulfate(SO4)
        ≤0.01
        ≤0.05
        ≤0.08
        ≤0.1
        Silicon(Si)
        ≤0.01
        ≤0.03
        ≤0.5
        Ferrum(Fe)
        ≤0.001
        ≤0.01
        ≤0.04
        ≤0.05
        Heavy metal(Pb)
        ≤0.001
        ≤0.03
        ≤0.01
        ≤0.01
        Carbonate(CO3)
        qualified
        Barium(Ba)
        ≤0.005
        Moisture
        ≤0.06
        ≤0.5
        Calcium(Ca) ≤0.05 ≤0.1
        Ignition loss ≤11 ≤11
        Nitrogenous compound(N) ≤0.005 ≤0.005 ≤0.03
        Natrium(Na) ≤0.1
        Packing 500kg for bottle packing40kg for pail packing, 25kg for paper plastic packing
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