Specification :

[Synonyms]: potassium pyrophosphate

[Chemical formula]: K4P2O7

[Molecular weight]: 330.35

[Properties]: Potassium phosphate is in white powder. Relative density is 2.534 and melting point is 1109¡ãC; It is apt to absorb humidity in the open air to deliquescent; Soluble in water but insoluble in ethanol, and at 25 ,its solubility in water is 187g/100g water; It can chelate with alkaline metals ions or heavy metal ions.

[Uses]: It mainly applied to electroplating without cyanate, industrial or household detergents; It can used as a buffering reagent as well as stabilizer for hydrogen peroxide; It can also be used as dispersion agent for ceramic, clay, latex and pigments etc.

[Standard executed]£ºZBG12006-88

Specifications
Technical Grade

Appearance White powder crystal

Main content 96min

Iron, as Fe 0.03 max

Water insoluble 10.0-10.7

Total phosphate (as P2O5)hrough test
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