Sodium Phosphate, Monobasic
Monosodium Phosphate
Sodium Biphosphate
Monosodium Dihydrogen Phosphate NaH2PO4 Formula wt, anhydrous 119.98
NaH2PO4·H2O Formula wt, monohydrate 137.99
339(i) [7558-80-710049-21-5] 3980JIH2SW sodium phosphate, monobasic, unspecified 593YOG76RNsodium phosphate, monobasic, monohydrate KH7I04HPUU sodium phosphate, monobasic, anhydrous
Sodium Biphosphate
Monosodium Dihydrogen Phosphate NaH2PO4 Formula wt, anhydrous 119.98
NaH2PO4·H2O Formula wt, monohydrate 137.99
339(i) [7558-80-710049-21-5] 3980JIH2SW sodium phosphate, monobasic, unspecified 593YOG76RNsodium phosphate, monobasic, monohydrate KH7I04HPUU sodium phosphate, monobasic, anhydrous
DESCRIPTION
Sodium Phosphate, Monobasic is anhydrous or contains one or two molecules of water of hydration and is slightly hygroscopic. The anhydrous form occurs as a white, crystalline powder or granules. The hydrated forms occur as white or transparent crystals or granules. All forms are freely soluble in water, but are insoluble in alcohol. The pH of a 1:100 solution is between 4.1 and 4.7.