SHMP Sodium HexametaPhosphate,water treatment MF:6NaO18P6 CAS:10124-56-8 (8012 ... , density is 2.484(20),easily soluble in water,but not in organic solution,absorbent to dampness,and ... as Ca,Ba,Mg,cu andfe;it is affine agent ffor water treatment.Application: For industrial use, such as ... building material industry, It is mainly used as a water sortening agent in solution for printing, dyeing ,and boiler; ...