China Vincristine Sulfate 2068-78-2, Find details about China Vincristine Sulfate, 2068-78-2 from Vincristine Sulfate 2068-78-2
| Items | Standards | Results |
| Appearance | White to slightly yellow,amorphous or crystalline powder,odorless,tasteless; easy to moisture absorption | Complies |
| Identification | By IR: Complies to the reference standard | Complies |
| By Sulfate: Corresponding to the test for sulfate | Complies | |
| Solubility | Freely soluble in water, soluble in methanol, slightly soluble in ethanol | Complies |
| Loss on Drying | ≤ 12.0% | 7.02% |
| Residual Solvents | Ethanol: ≤5000ppm | 1420ppm |
| Methanol: ≤3000ppm | 33ppm | |
| Acetone: ≤5000ppm | 13ppm | |
| Chloroform: ≤60ppm | 7ppm | |
| Benzene: ≤2ppm | 0.1ppm | |
| Related Substances | Any individual impurity: ≤1.00% | 0.66% |
| Total Impurities: ≤4.00% | 1.70% | |
| Assay | 95.0%~105.0% | 99.22% |
| Microbial Limit | Total number of aerobe: ≤103cfu/g | ≤20 cfu/g |
| Mold and yeast: ≤102cfu/g | ≤20 cfu/g | |
| Escherichia coli: Not Found | Not Found | |
| Reference Standard | USP35 Standard | |
| Conclusion | The product complied to USP35 standard. | |
| Storage | Preserve in tight,light-resistant containers in a cool place | |