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Artemisinine:
Features:
1) Appearance: white color cream crystalline powder
2) Herbal used: artemisia annual
3) Flavor and odor: characteristic
4) Identification: positive
5) Melting point: 150 to 153
6) Specific rotation: 75 to 78
7) Sulfated ash: not more than 0.1%
8) Loss on drying: not more than 0.5%
9) Heavy metals: not more than 20ppm
10) Assay (by UV): not less than 99%
11) Clarity of solution: clear
Packing:
25kg/fiber drum
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