NaH2PO4*7H2O
NaH2PO4 * 7H2O
NaH2PO4
Na3PO4 is the chemical formula for sodium phosphate
A mole of sodium phosphate, Na3PO4, weighs about 163.94 grams. This contains about 68.97 grams of Na. This shows sodium phosphate to be about 42.07% sodium by mass.