TESTING ITEMS | SPECIFICATIONS | RESULTS |
Characteristics | White crystalline powder | Conforms |
Melting point | 190℃~194℃ | 193℃ |
Water | ≤1.0% | 0.21% |
Residue on ignition | ≤0.1% | 0.06% |
Assay | 98.5%~101.0% | 99.60% |
Conclusion: The Product Conforms to USP. |