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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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