| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Characteristics | White granule or flake powder | Conforms |
| Clarity of solution | Clear & Colorless | Conforms |
| Loss on drying | ≤2.0% | 1.27% |
| Acid & Alkalinity | ≤0.2ml | <0.2ml |
| Chloride | ≤0.02% | <0.02% |
| Heavy metals | ≤0.001% | <0.001% |
| Arsenic | ≤0.0003% | <0.0003% |
| Mercury | ≤0.0001% | <0.0001% |
| Assay | ≥99.0% | 99.41% |
| Conclusion: The Product Conforms to BP/CP. |
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