RIBOFLAVINE
RIBOFLAVINE
| Article No. | 543503 |
| Grade | For Biochemistry |
| Purity | 98% |
| CAS No. | 83-88-5 |
| Molecular Formula | C17H20N4O6 |
| Molecular Weight | 376.37 |
| H.S. Code | 2936.2310 |
| Shelf Life | 60 Months |
Physical properties
| Physical state at 20 °C | Solid |
| Colour | Orange yellow powder |
| Odour | Slight odour |
| pH value | 6 |
| Melting point/ Freezing point [°C] | 280°C |
Specifications
| Appearance | Yellow to orange yellow crystalline powder, odour slight, taste slightly bitter |
| Solubility | Slightly soluble in water, more soluble in saline solution, soluble in dilute solution of alkali hydroxides |
| Assay (HPLC) | 98.0 – 102% |
| Melting range | About 290°C |
| Loss on drying (at 105°C) | 1.5% |
| Sulphated ash | 0.1% |
| Packings | 25 gm |
