... sodium phosphate monobasic 1,Content:98.0% 2,P2O5:58.0% 3,NaO:25% 4,CI:0.003% 5,Water insoluble ... :0.1% 6,Form:white crysta sodium phosphate monobasic1, Formula : NaH2PO4 ... , as CI: 0.003 pct max11, Water insoluble: 0.1 pct max12, Heavy metal, As ... used in boiler water treatment,electroplating, to produce sodium hexametaphosphate, detergent, metal cleaning agent,precipitant of ...