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Artemisinin
CAS No.:63968-64-9
Description: clear needle-like crystal; M.P.: 156-157; 17D: +66.3 degree (C=1.64, chloroform).
| Specifications |
| Characteristic : |
white color cream crystalline powder |
| Identification : |
Must positive |
| Related Substances (HPLC) : |
Must qualified |
| Melting Range : |
150ºC -153ºC |
| Optitation spelific : |
+750º+780º |
| Heavy metals : |
≤20ppm |
| Sulphated ash : |
≤0.1% |
| Lose on drying : |
≤0.5% |
| Assay (On anhydrous basis, C5H10N2O7P2) : |
≥99.0% |
Uses:
Packing: 25kg /Fiber drum
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