| Appearance | White crystalline powder |
| Specific Rotation[α]20/D | -50.0°±2.0°(C=2,acetic acid) |
| Purity | ≥98.0% |
| Melting point | 162℃~165℃ |
| Loss on drying | ≤1.0% |
| Appearance | White crystalline powder |
| Specific Rotation[α]20/D | -50.0°±2.0°(C=2,acetic acid) |
| Purity | ≥98.0% |
| Melting point | 162℃~165℃ |
| Loss on drying | ≤1.0% |