Sodium Hexametaphosphate(SHMP)

Product name: Sodium Hexametaphosphate Other Name: SHMP MF: (NaPO3)6 CAS NO: 10124-56-8 MW: 611.77 Property: White powder, density is 2.484(20 degree C), easily soluble in water, but not on organic solution, absorbent to dampness, and furn sticken when absorbed dampness in air. It's possible to form solvent compound with metallic ions such as Ca, Ba, Mg, Cu and Fe; It is a fine agent for water treatment. Specifications: No. Index name Industrial grade Food grade 1 Main content (based on P2O5) %≥ 68.0 68.0 2 Inactive phosphate(based on P2O5) %≥ 7.5 7.5 3 PH value(1% aqueous solution) 5.8-7.3 5.8-6.5 4 Iron (Fe) %≤ 0.05 0.05 5 Solubility Qualified Qualified 6 Arsenic(based on As) %≤ 0.0003 7 Fluoride(based on F) %≤ 0.003 8 Heavy metal(based on Pb) %≤ 0.001 9 Water insoluble %≤ 0.05 0.06 Packing: Usually we provide the packing as 25 kg / bag or carton. Of course, if you have special requirements on them, we will according to you. Application: 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 agent, and nourishment.