| ≥1 piece |
Levodopa
| CAS No: | 59-92-7 |
| Plant source: | M.cochin chinensis (Lonr.) |
| Latin name: | Mucuna Cochin Chinensis |
| extract part: | Seed |
| Extract form: | powder |
| Extract type: | Purified & Titrated extract |
| Origin: | Guangxi China |
| Manufacturing place: | Guangxi China |
| Standard Specification | |
| Test item | Standard |
| Appearance | White or slightly cream powder |
| Loss on drying | <1.0% |
| Assay | Levodopa >99%-100% |
| Limpidity | Conform |
| Sulphated ash | <0.1% |
| PH | 4.5 - 7.0 |
| Absorbance | 137 - 147 |
| Related substances | Conform |
| Heavy metals | <10 |
| Optical rotation | –1.27°to –1.34° |
| Storage: | In cool and dry place, keep away from light. |
| Packing: | In cardboard drum lined with two-layer non-toxic plastic bag (10 kg/drum, 25kg/drum) or upon client's request. |
| ShelfLift: | 2 years. |