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.

 

Specification:

 

 

Items	Specification
	Tech Grad	Food Grade
Total phosphate as P2O5%	68Min	68Min
Inactive  phosphate asP2O5%	7.5Max	7.5Max
Iron, as Fe %	0.05Max	0.02Max
Ph value(1% solution)	5.8-7.3	5.8-6.5
Solubility	Qualified	Qualified
Heavy metals, as Pb%	------	0.001Max
Arsenic,as As%	------	0.0003Max
Fluoride as F%	------	0.003Max
Water insoluble%	0.05Max	0.06Max