Product Description

Product Description

Chemical formula: (NaPO3)6
Molecular weight: **1.*2
CAS No.: *********8

Specs:
Tech Grade:
Total phosphate, as P2O**********- *8.0% min
Inactive phosphate, as P2O5 ******7.5% max
Iron, as Fe ******************************0.*5% max
pH of 1% water solution ***************5.**7.3
Solubility*******************************- Qualified
Water insoluble *********************0.*5% max

Food Grade:
Total phosphate, as P2O**********- *8.0% min.
Inactive phosphate, as P2O5 ******7.5% max.
Iron, as Fe ******************************0.*5% max.
pH of 1% water solution ***************5.**6.5
Solubility*******************************- Qualified
Heavy metal, as Pb*******************0.**1% max.
Arsenic, as As *************************0.***3% max.
Fluoride, as F***************************0.**3% max.
Water insoluble ***********************0.*6% max.

Property:
1. Appearance: White powder;
2. Relative density: 2.**4 (*0 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.  sales3.dljxATvip.**3.com