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     Name: Ammonium sulfate
    Ammonium sulfate

    Molecular formula: (NH4)2SO4
    Molecular weight: 132.13
    Properties: pure product is colorless crystal or white crystalline powder, easily soluble in water, insoluble in alcohol and acetone.
    Uses: This product can be widely used in metallurgy, pharmaceutical, leather, wood preservation, textile, electroplating and other industries.
    Executive standard(GB535-1995)

    Index

    Superior

    Appearance

    White crystal, no visible mechanical impurity

    Nitrogen (N) (as dry basis), %

    ≥21.0

    Moisture (H2O), %

    ≤0.5

    Free acid (H2SO4), %

    ≤0.14

    Packing: plastic woven bag <50kg.

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