FAVOURABLE PRICE BUT BEST QUALITY FOR SHMP SHMP,(NaPO3) 6,TG,68.0%min,Inactive phosphate,asP2O5:7.5%max,PH:5.8-7.3 SHMP FOR U SHMPSodium hexameta phosphate (SHMP) Chemical formula: (NaPO3) 6Molecular Weight:611.82Technical Specifications: SpecificationspecificationsTech. gradeAppearanceWhite powderTotal phosphate,as P2O5. % min68.0Inactive phosphate,as P2O5 % max7.5Iron,as Fe. % max0.05Water ...