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·XH2O(X is 0 ... TECH GRADE 6, Main content: 98.0 pct min7, P2O5: 58.0 pct min8, NaO: 25.0 pct max9, PH of 1% solution: ...