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乙二胺四乙酸四钠

    详细说明

    EDTA.4Na

    CAS No.: 13235-36-4
    Formula: C10H12N2O8Na4.4H2O
    M.W.: 452.23
    Appearance: White powder
    Specifications:
    Inspection Item
    Standard
    Assay
    99.0% min
    Chloride (Cl)
    0.01% max
    Chelating Value
    215 min
    Iron (Fe)
    0.001% max
    Lead (Pb)
    0.001% max
    PH (1% Solution)
    10.5-11.5
    Package: in 25kg bag
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