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Products > Fine Chemicals & Pharmaceutical Intermediates
Ribavirin
| Molecular formula: | C8H12N4O5 |
| Molecular weight: | 244.20 |
| CAS NO.: | 36791-04-5 |
| Structure formula: | |
| Identification: | White crystals, odorless, tasteless |
| Specific rotation: | -35.0 - -37.0° |
| Identification: | (1)Show positive reaction (2)The retention time complies to standard. (3)Infrared absorption |
| pH: | 4.0 - 6.5 |
| UV absorption: | ≤0.02 |
| Relate substance: | ≤1.0% |
| Loss on drying: | ≤0.5% |
| Residue on ignition: | ≤0.1% |
| Heavy metals: | ≤10ppm |
| Assay: | 98.5 - 101.5% |
| Packing: | 20kg/ barrel |
| Complies with CP2005 | |
| Storage: | Keep dry, stable at room temperature |