1/SHMP for industrial grade. 2/Annual output: 30000ton 3/Purity: 68%min 4/Package: 25KG PP bags 5/Water treatment

Sodium Hexametaphosphate 68%Min

Property:

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

Use:

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.

Industrial and Food Grade Specifications:

Index name	Food Grade	Industrial grade
Main content (based on P2O5) %≥	68.0	68.0
Inactive phosphate(based on P2O5) %≥	7.5	7.5
PH value(1% aqueous solution)	5.8-6.5	5.8-7.3
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 %≤	0.06	0.05

Packing: In 25kg or 50kg polyethylene film bag with outer polypropylene woven bag.

Food Grade Sodium Hexametaphosphate 68%min