Density2.564Melting point1340°CWater solubility50.8 g/100 mL (25°C)Hazard SymbolsXi:Irritant; Risk CodesR38:; R41:; Safety DescriptionS26:; S39:; fertilizer organic raw meterial of rubber auxiliary material Potassium phosphate Tripotassium orthophosphate; POTASSIUM O-PHOSPHATE; fertilizer organic raw meterial of rubber auxiliary Potassium phosphate TECHNICAL GRADE Tripotassium orthophosphate INDUSTRIAL GRADE Potassium phosphate FOOD GRADE Tripotassium orthophosphatePotassium phosphate Tripotassium orthophosphate Potassium phosphate TECHNICAL GRADE Tripotassium orthophosphate INDUSTRIAL GRADE Potassium phosphate FOOD GRADE Tripotassium orthophosphatePotassium phosphate Tripotassium orthophosphate Potassium phosphate TECHNICAL GRADE Tripotassium orthophosphate INDUSTRIAL GRADE Potassium phosphate FOOD GRADE Tripotassium orthophosphatePotassium phosphate Tripotassium orthophosphate