RIBOFLAVIN 99% (For Biochemistry)
| Article No | R-07550 | ||
| CAS No | 83-88-5 | ||
| HSN Code | 29362310 | ||
| Purity | Min. 99.0% | ||
| Grade | For biochemistry | ||
| Molecular Formula | C17H20N4O6 | ||
| Molecular Weight | 376.37 | ||
| Shelf Life | 5 years | ||
Packagings
10 gm
25 gm
100 gm
| Article No | R-07550 | ||
| CAS No | 83-88-5 | ||
| HSN Code | 29362310 | ||
| Purity | Min. 99.0% | ||
| Grade | For biochemistry | ||
| Molecular Formula | C17H20N4O6 | ||
| Molecular Weight | 376.37 | ||
| Shelf Life | 5 years | ||
10 gm
25 gm
100 gm
| 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 | ||
| Lumiflavine | Passes test | ||
| Loss on drying (105°C) | Max. 1.5% | ||
| Sulphated ash | Max. 0.1% | ||