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Monopotassium Phosphate(MKP)

【Chemical formula】:KH2PO4
【Molecular Weight】:136.09
【Executive standard】:HG2321-92
【Property】:White crystals, Density is 2.338, melting point is 252.6℃. Soluble in water easily, PH of 1% water solution is 4.5.
【USE】:Used to manufacture meta phosphates in medical. Used as a high effective non-chloride P、K compound fertilizer in agriculture;It contains totally 86% fertilizer elements ;May used as a basic raw materials for N、P、K compound fertilizer.
【Technical Specifications】:Assay ≥ 99.0 %

    Specifications
Specifications
 
Tech. grade
Food grade
    Appearance
White powder
    Main content,                                                  % min
99.0
99.0
    Phosphorus pent-oxide,                              % min
51.5
51.5
    Potassium oxide,as K2O                             % min
34.0
34.0
    Water insoluble,                                            % max
0.1
0.05
    Chloride,asCl.                                               % max
0.2
0.02
    Moisture                                                          % max
0.2
0.2
    Heavy metals ,as Pb.                                   % max
------
0.001
    Arsenic,as As.                                               % max
------
0.0003
    Fluoride,as F.                                                % max
------
0.002
    PH
4.3-4.8
4.3-4.8

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

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