Specification :

Specifications:

No.
Specifications
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 value ( 1% solution) %
5.8-7.3
5.8-6.5

5
Solubility
Qualified
Qualified

6
Heavy metals, as Pb %

0.001

7
Arsenic, as As%

0.0003

8
Fluoride as F%

0.003

9
Water insoluble %
0.05
0.06