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羟基乙叉二膦酸

    详细说明

    HEDP
    CAS No.: 2809-21-4
    Formula: C2H8O7P2
    M.W.: 206.03
    Appearance: Colorless to pale yellow liquid
    Specifications: 60%±2
    Inspection Item
    Standard
    Active Content (as acid)
    60%±2
    Phosphoric Acid (as PO43-)
    0.8% max
    Phosphorous Acid (as PO33-)
    2.0% max
    Chloride (as Cl-)
    0.01% max
    PH (1% water solution)
    2.0 max
    Ca Sequestration
    500mg/g min
    Density (20℃)
    1.4g/cm3 min
    Fe
    10ppm max
    Colour APHA (Hazen)
    30.0 max
    Package: in 1400kg IBC