tech/food grade SHMP /STPP, phosphate factory sale price

1.Characters

Sodium Hexametaphosphate-SHMP
Chemical formula: (NaPO3)6
CAS No.: 10124-56-8

2.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

3.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.

4.Packing: 25kg or 50Kg/woven bag lined with PE liner,

 or 1000 Kg/Container bag;20-25mt/20 feet container

5.Specification: