Levamisole
CAS No.: 14769-73-4
Product Name: Levamisole
CAS#14769-73-4
Package: 25kg/drum
Delivery time: one month
Dangerous goods or not: Not
Country of origin: China
CAS#14769-73-4
Package: 25kg/drum
Delivery time: one month
Dangerous goods or not: Not
Country of origin: China
Description
Spec of Levamisole :
| Items | Specification | Results |
| Appearance | White to pale yellow powder | White powder |
| Specific optical rotation | -140°~ -150° | -141° |
| Infrared Absorption | Conforms to the spectrum obtained from levamisole base RS | Conforms |
| Alkalinity | 9.5~10.3 | 9.9 |
| Opalescence | Transmittance not less than 85% | 95% |
| Diimidazole | Not more than 0.5% | Complies |
| Chloride | Not more than 300 ppm | Complies |
| Water | Not more than 0.5% | 0.2% |
| Heavy metals | Not more than 20ppm | Complies |
| Assay | It contains not less than 98,0% of C11H12N2S calculated on the anhydrous basis | 99.8% |
