Language
Grade: Pharmaceutical Grade
Factory Location: Jiaxing Zhejiang China
Main Sales Markets: Asia
Sample Provided: no
| Exterior | White crystalline powder |
| Content | 98.0 ~102.0% |
| Moisture | ≤1.00% |
| Specific rotation | -21.50°～-23.50° |
| pH (1% solution) | 2.3～2.6 |
| Heavy metals (as Pb) | ≤0.001% |
| Arsenic (as As) | ≤0.0002% |
| Residue on ignition | ≤0.5% |