supply Sodium hexameta phosphate

Product Description

Molecular formula:(NaPO3)6 Molecular weight:**2 Content:*8% Specification:tech and food grade CAS NO.:*********8 Properties:White powder Purpose: water softener, flotation selecting agent, disperser and high temperature adhesive. In food industry it used as an additive, nourishing agent, metal ions chelating agent, adhesive and leavening agent Packing: Plastic woven bag. Net weight *5 Kg Standard: Item Unit Specification Tech grade Food grade Total phosphate as P2O5: % *8 min *8 min Inactive phosphate as P2O5: % 7.5 max 7.5 max Iron as Fe: % 0.*5 max 0.*5 max Ph of 1% water solution: - 5.**7.3 5.**6.5 Heavy metal as Pb: % *- 0.**1 max Arsenic as As: % *- 0.***3 max Fluoride as F: % *- 0.**3 max Water insoluble: % 0.5 max 0.*5 max Whiteness % *0 min *0 min