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硫酸亚铁

    详细说明

    Ferrous Sulphate Heptahydrate
    CAS No.: 7782 - 63 - 0
    Formula: FeSO₄·7H₂O
    M.W.: 278.01
    Appearance: Blue or green color transparent Crystals
    Specifications: Tech Grade
    Inspection Item
    Standard
    Purity
    98% min
    Fe
    19.5% min
    Pb
    20ppm max
    As
    2ppm max
    Cd
    5ppm max


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