|
Property Description |
Specification |
|
Purity, % |
98.0 min |
|
Sulphate, % |
0.5 max |
|
Insoluble in water, % |
0.05 max |
|
P2O5 % |
24 min |
|
CO3 % |
0.40 max |
|
NaOH % |
2.87 max |
|
Arsenic, % |
0.005 max |
|
Iron % |
0.01 max |
|
Chloride,% |
0.7 max |
|
Fluoride, % |
0.003 max |
|
Methyl Orange |
16.5-19.0 |