Sodium Hexametaphosphate food grade,China sinochem price supplier

sodium hexametaphosphate food grade

Chemical formula: (NaPO3)6
Standard executed: HG/T2837-1997
Molecular weight: 611.82
CAS No.: 10124-56-8

Properties:
1. Appearance: White powder;
2. Relative density: 2.484 (20 degree centigrade);
3. Solubility: Easily soluble in water, but not in organic solution;
4. Absorbent to dampness, and turn sticky when absorbed dampness in air;
5. Can form soluble chelate with metallic ions such as Ca, Ba, Mg, Cu and Fe

Application:
1. Technical grade: Used in such industries as Oil field, paper-making, textile, dyeing, petrochemical industry, tanning industry, metallurgical industry and building material industry, and used as a water softening agent in solution for printing, dyeing, and boiler, as diffusant in papermaking; Retarding agent, floating agent, dispersing medium, high temperature agglomerant, detergent and soil analytical chemical reagent;
2. Food grade: Mainly used as additive agent, pH adjusting agent, fermenting agent, and nourishment, etc.

Packaging: 25kg in plastic woven bag with polythene liner; Stored in ventilated and dry place.