Analysis …
Analysis
Analysis Items | Specifications | |
1 | Characteristics | Fine, white to greyish white or yellowish white, needle-like crystals or elongated plates |
2 | Identification | IR: Meets the requirements |
3 | Melting Point | 149°C ~153°C |
4 | Assay | 98.5%~102.0% |
5 | Loss on Drying | ≤0.5% |
6 | Residue on Ignition | ≤0.1% |
7 | Acidity or Alkalinity (pH) | 5.0~7.5 |
8 | Specific Rotation | +18.5°~+20.0° |
9 | Related Substances | The any secondary spot≤0.5% Total≤2% |
10 | Chloride | ≤0.0050% |
11 | Crystallinity |
Picture show
CAS NO:39537-23-0
CAS NO:9004-32-4
CAS NO:9004-32-4
CAS NO:9004-32-4
CAS NO:9004-32-4
CAS NO:9004-32-4
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