| Test items | Specifications | Test Results |
|---|---|---|
| Appearance | White Crystalline Powder | White Crystalline Powder |
| Assay (By GC) | ≥99.0% | 99.92% |
| Moisture/Water content (By K. F.) | ≤0.30% | 0.22% |
| Melting Point | 142-146 °C | 144.9-146.0 °C |
| Imidazole Content | <0.30% | 0.01% |
| Test items | Specifications | Test Results |
|---|---|---|
| Appearance | White Crystalline Powder | White Crystalline Powder |
| Assay (By GC) | ≥99.0% | 99.92% |
| Moisture/Water content (By K. F.) | ≤0.30% | 0.22% |
| Melting Point | 142-146 °C | 144.9-146.0 °C |
| Imidazole Content | <0.30% | 0.01% |