... Anhydrous,monohyrate,dihydrate) ;Sodium phosphate monobasic dihydrate,Acid sodium phosphate,Monosodium orthophosphate,Primary sodium phosphate,Sodium dihydrogen phosphate,Sodium biphosphate,MSP ... point at 57.4°C. All easily soluble in water, but not in ethanol solution.6.Application: Used for water treatment ... (As dry base), %98.0-103.098.0-103.0Insoluble in water, %≤0.20.2Heavy metals(As Pb), %≤0.001 ...