Place of Origin : Shijiahzuang,China
Post Date : 28-10-2010
Expiry Date : 30-04-2012

Detailed Introduction:
Chemical Formula: (NaPO3)6
Molecular Weight: 611.82
Standard Executed: HG/T2837-1997
Properties: White Powder, Relative Density Is 2.484 (20℃), Easily Soluble In Water, But Not In Organic Solution, Absorbent To Dampness, And Turn Sticky When Absorbed Dampness In Air. It Is Possible To Form Solvent Compound With Metallic Ions Such As Ca, Ba, Mg, Cu And Fe; It Is A Fine Agent For Water Treatment.

Technical Specifications:
No Specification Industrial Grade Food Grade
1 Total Phosphate, As P2O5 %≥ 68.0 68.0
2 Inactive Phosphate,as P2O5%≤ 7.5 7.5
3 Iron, As Fe %≤ 0.05 0.05
4 PH Of 1% Water Solution 5.8-7.3 5.8-6.5
5 Solubility Qualified Qualified
6 Heavy Metal, As Pb %≤ - 0.001
7 Arsenic, As As %≤ - 0.0003
8 Fluoride, As F %≤ - 0.003
9 Water Insoluble %≤ 0.05 0.06