potassium phosphate molecular formula: KH2PO4 molecular weight136.09 performance characteristic: rhombic cry potassium phosphate molecular formula: KH2PO4 molecular weight136.09performance characteristic: rhombic crystal in leuko color or white luster, it is soluble, aqueous solution presents acid reaction, it can absorb dampness and has deliquescence, and it can not be solved in acid.Use: It is ...