| Appearance | White to off-white powder |
| Purity(HPLC) | ≥99.0% |
| Melting point | 180℃~185℃ |
| Water content (KF) | ≤0.5% |
| Assay( volumetric titration) | 98.0%~102.0% |
| Appearance | White to off-white powder |
| Purity(HPLC) | ≥99.0% |
| Melting point | 180℃~185℃ |
| Water content (KF) | ≤0.5% |
| Assay( volumetric titration) | 98.0%~102.0% |