sodium hexametaphosphate - 68min

sodium hexametaphosphate



sodium hexametaphosphate
1:CAS:10124-56-8
2:Formula:(NaPO3)6
3: color: white

sodium hexametaphosphate
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.

Specification:

Item
Purity
Main content (based on P2O5) %min68.0
Inactive phosphate(based on P2O5) %min7.5
PH value(1% aqueous solution)5.8-7.3
Iron (Fe) %max0.05
Solubility Qualified
Water insoluble %min0.05