PRODUCTS OF INTERACTION BETWEEN POTASSIUM CHLORIDE AND AMMONIUM HYDROPHOSPHATE IN WATER

Abstract

The chemical equilibrium of potassium chloride and ammonium hydrophosphate aqueous solutions at 20 and 40 °C was examinated. The chemical composition of liquid and solid phases was determined by chemical and instrumental methods. Potassium hydrophosphate was found to dominate in the solid phase when the potassium chloride and ammonium hydrophosphate ratio was 0.6 : 0.4.