Technical Data Sheet
Items |
Specification |
Results |
Assay |
≥99% |
99.9% |
Appearance |
White powder |
White powder |
Turbidity |
≤4.0 |
1.6 |
Ph |
6.5-8.5 |
7.3 |
Water |
≤0.5% |
0.38 |
Sodium chloride |
≤0.5% |
<0.5% |
Sodium sulfate |
≤0.5% |
<0.5% |
Sulfurous acid test |
Conform |
Conform |
Iron |
≤0.01% |
<0.01% |
Heavy Metal |
≤0.01% |
<0.01% |
|