| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White powder | Conforms |
| Identification | Meet the requirement | Conforms |
| Melting point | 153℃~155℃ | 154.1℃ |
| Loss on drying | ≤0.5% | 0.14% |
| Impurity | ≤0.1% | 0.05% |
| Assay | ≥99.0% | 99.60% |
| Conclusion: The Product Conforms to Enterprise Standard. |
||
