... Name: sodium henamephosphate Descriptions: Properties: White powder, density is 2.484 (20℃), easily soluble in water, but not in organic solution, absorbent ... , as Fe %≤ 0.05 0.05 4 Ph value (1% solution) %≤ 5.8-7.3 5.8-6.5 5 Solubility ... , it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent ...