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        安達有色金屬

        Anda Nonferrous Metals

        PRODUCTS

        Anda Nonferrous Metals

        Heptaammonium Molybdate

        Colorless or slightly green crystal, insoluble in ethanol, the solubility in water at room temperature can reach more than 40g. It is an important reagent for the determination of phosphorus and can be used to produce acrylonitrile catalyst.

        Trademark
        MSA-0
        MSA-1
        MSA-2
        MSA-3
        Molybdenum content ( Mass fraction) (as MoO3)
        Molybdenum content is not less than 56 for Diammonium Molybdate and Tetraammonium Molybdate, Molybdenum content of Heptaammonium Molybdate is not less than 54
        Impurity content ( Mass fraction)
        (as MoO3), not more than
        Al
        0.0005
        0.0005
        0.0006
        0.0010
        Bi
        0.0005
        0.0005
        0.0005
        0.0006
        Ca
        0.0008
        0.0008
        0.0010
        0.0020
        Cd
        0.0005
        0.0005
        0.0005
        0.0006
        Cu
        0.0003
        0.0003
        0.0005
        0.0006
        Fe
        0.0006
        0.0006
        0.0008
        0.0010
        Mg
        0.0006
        0.0006
        0.0006
        0.0010
        Ni
        0.0003
        0.0003
        0.0005
        0.0008
        Na
        0.0010
        0.0010
        0.0030
        0.0050
        P
        0.0005
        0.0005
        0.0005
        0.0010
        Pb
        0.0005
        0.0005
        0.0005
        0.0006
        Sn
        0.0005
        0.0005
        0.0005
        0.0006
        Si
        0.0005
        0.0005
        0.0010
        0.0020
        Sb
        0.0005
        0.0005
        0.0005
        0.0006
        Mn
        0.0003
        0.0003
        0.0006
        0.0008
        K
        0.010
        0.010
        0.040
        0.80
        W
        0.015
        -
        -
        -
        As
        0.0005
        -
        -
        -

        Packing: 25kg Cardboard barrel or plastic woven bag .

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