Product Description

Chemical Formula: (NaPO3)6 H S CODE: 2835391900 CAS No.: 10124-56-8 Property: white powder, density 2.484(20); soluble in water but insolubel in organic solvent, it has got strong hygroscopicity and can absorb humidity from the air to become into pasty form. Specification: Index name Industrial grade Food Grade Main content (based on P2O5) %= 68.0 68.0 Inactive phosphate(based on P2O5) %= 7.5 7.5 PH value(1% aqueous solution) 5.8-7.3 5.8-6.5 Iron (Fe) %= 0.05 0.05 Solubility Qualified Qualified Arsenic(based on As) %= -- 0.0003 Fluoride(based on F) %= -- 0.003 Heavy metal(based on Pb) %= -- 0.001 Water insoluble %= 0.05 0.06 Application: For industrial use, such as oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, SHMP 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, SHMP is mainly used as additive agent, PH adjusting agent and fermentation agent, and nourishment.