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    Trisodium Phosphate(TSP)

    【Chemical formula】:Na3PO4.12H2O
    【Molecular Weight】:380.14
    【Executive standard】: HG/T2517-2009
    【Property】:White crystals, Density is 1.62, melting point is 73.4℃. Soluble in water easily, PH of 1% water solution is 12.1.
    【USE】:Used as soft water agent for boiler  ,  cleaning agent in electroplating ,etc.
    【Technical Specifications】:Assay ≥ 98.0 %

        Specification

    specifications

     

    Tech. grade

        Appearance

    White crystals

        Main content,                                        % min

    98.0

        Phosphorus pent-oxide,                    % min

    18.3

        Water insoluble,                                  % max

    0.1

        Heavy metals, as Pb.                         % max

    -----

        Arsenic,as As.                                      % max

    -----

        Fluoride,as F.                                      % max

    -----

        Sulfate,as SO4                                   % max

    0.5

        Chloride,as Cl.                                   % max

    2.0

        PH

    11.5-12.5

    【Packing】:In 25kg PP woven bag,Store at ventilated dry place.

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