| TESTING ITEMS | SPECIFICATIONS | RESULTS |
| Appearance | White crystalline powder | Conforms |
| Melting point | 108℃~115℃ | 113℃ |
| Acidity | 374.3~378.2 | 376.7 |
| Ash | ≤0.03% | 0.002% |
| Loss on drying | ≤0.3% | 0.12% |
| Assay | ≥99.0% | 99.86% |
| Conclusion: The Product Conforms to Enterprise Standard. |
||
