Description

Molecular Formula: (NaPO3)6 Appearance: White Crystals Specification: Specifications Industrial Grade Food Grade Total phosphate, as P2O5%≥ *8.0 *8.0 Inactive phosphate, as P2O5%≤ 7.5 7.5 Iron, as Fe %≤ 0.*5 0.*5 Ph value (1% solution) %≤ 5.**7.3 5.**6.5 Solubility Qualified Qualified Heavy metals, as Pb %≤ 0.**1 Arsenic, as As%≤ 0.***3 Fluoride as F%≤ 0.**3 Water insoluble %≤ 0.*5 0.*6 Packing: *5 kgs in net bag, *3 mts in the *0’FCL Usage:For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, it is mainly used as a water softening agent in solution for printing, dyeing, and boiler; Diffusant in papermaking; slow corrodent, floating agent, dispersing medium, high temperature agglomerant , detergent and soil analytical chemistry reagent. For food grade, it is mainly used as additive agent, PH adjusting agent and fermentation