[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. Main content 96min Iron, as fe 0.03 max Water insoluble 10.0-10.7 Total phosphate (as p2o5) Through test Plastic woven bag, net weight is 25kg.