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Anhydrous potassium phosphate ATKP

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Time：2018-04-09 22:29:06   
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Detailed introduction：
Detailed introduction:
Chemical formula：K3PO4
Molecular weight:212.28
Properties: White powder, hygroscopicity, soluble in water, insoluble in alcohol, highly corrosive, alkaline reaction in aqueous solution, pH value of 1% aqueous solution is 11.8, melting point is 1340°C, relative density is 2.564.

Technical indicators:
Index name

                      Index                   
Types of  Industrial grade   Gifted class
 Exterior

Very hygroscopic white powder
Main content                                     %≥        98.0            98.0      

 P2O5                                                 %≥

  32.8 32.8
Potassium oxide（K2O）                    %≥  65.0  65.0
 pH value (1% aqueous solution)  11.5-12.5  11.5-12.5
Water insoluble matter                      %≤  0.1  0.05
Heavy metal (Pb)                               %≤  -  0.001
 Arsenic (calculated as As)                  %≤  -  0.0003
 Fluoride (in F)                                    %≤  -  0.003
 Fineness (screened through 60mesh) %≥  90.0  90.0

Uses: Used in the food industry, boiler water treatment, can also be used as high-efficiency liquid compound fertilizers and in the synthesis of rubber production from the acid gas recovery sulfur additives.
Packing: Inner plastic outer packing, net weight 25kg, stored in ventilated and dry place.

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