sodium phosphate monobasic 1,Content:98.0% 2,P2O5:58.0% 3, ... .003% 5,Water insoluble:0.1% 6,Form:white crysta sodium phosphate monobasic1, Formula : NaH2PO4·XH2O(X is 0,1,2)2 ... India, Indonesia, S Korea, Malaysia, B'Desh, Japan and Australia. sodium phosphate monobasic fertilizer