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        Name: :

        Ethylenediaminetetraacetic acid disodium salt

        Formula: : C10H14N2Na2O8.2(H2O)
        Mol wt: : 372.23
        CAS No: : 6381-92-6
        Characters: : White crystalline powder
        Specifications :

        Test items                   Standard indicators

        Content%                          ≥99.0

        Chloride (Cl)%                 ≤ 0.01

        Sulfate (SO4 dollars)%     ≤ 0.05

        Heavy metals (as Pb)%    ≤ 0.001

        Iron (as Fe)%                    ≤ 0.001

        Chelation value: mgCaCO3/g     ≥ 265

        PH value                                    4.0-5.0

        NTA%                                       ≤ 1.0

        Bulk density kg / m3               850-1050

        Clarity test                              Qualified

        Appearance:                 White crystalline powder

        Use :

        Antidotes for heavy metal complexing agent

        Packing : 25kg
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        (C)2013 Network support BRANDT EDTA-4Na EDTA-2Na EDTA alibaba EDTA二鈉 NTA A record number : 浙ICP備14041334號-1