| Testing Items | Specifications | Results |
| Description | Off-white to white crystalline powder | Conforms |
| Water content | ≤1.00% | 0.35% |
| Melting point | 106~110℃ | 107.8~109.2℃ |
| Non-volatile matter | ≤0.10% | 0.021% |
| Assay | ≥98.50% | 99.12% |
| Conclusion: The Product Conforms to Enterprise Standard. |
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