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Artemisinin
| ITEMS | LIMIT |
| Description | Colourless needle crystals |
| Melting point | 150~153°C |
| Specific optical rotation | +75°~+78° |
| Identification | |
| Chemical reaction | Meet the requirement |
| Chemical reaction | Meet the requirement |
| TLC | Meet the requirement |
| IR | Meet the requirement |
| Related substances | Meet the requirement |
| Loss on drying | Not more than 0.5% |
| Residue on ignition | Not more than 0.1% |
| Assay(Dry Basis) | C15H22O8 not less than 99.0% in term of 99.0% dryness |
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