RIBOFLAVIN 99% (FOR BIOCHEMISTRY)
| Article No | R-1016 | ||
| CAS No | 83-88-5 | ||
| HSN Code | 29362310 | ||
| Purity | MIN. 99% | ||
| Grade | FOR BIOCHEMISTRY | ||
| Molecular Formula | C17H20N4O6 | ||
| Molecular Weight | 376.37 | ||
| Shelf Life | 5 YEARS | ||
Specifications
| Description | Orange yellow powder | ||
| Assay (spectrophotometric, on dry basis) | 99.0 – 101.0% | ||
| Appearance of solution | Passes test | ||
| Specific optical rotation | -135° to -128° | ||
| At A373nm/A267nm | 0.31 – 0.33 | ||
| At A444nm/A267nm | 0.36 – 0.39 | ||
| Sulphated ash | Max. 0.1% | ||
| Melting point/Freezing point (˚C) | 280°C | ||