Riboflavin USP
Product Description
| Product | Riboflavin USP |
| CAS | 83-88-5 |
| Formula | C17H20N4O6 |
| Synonym | Vitamin B2, Riboflavin |
Typical Product Specifications
| Slightly Soluble | in water, alcohol |
| Appearance | Bright Orange / Yellow Powder. |
| Molecular weight | 376.37 |
| Reference Standard | USP Riboflavin Reference Standard. |
| Specific Rotation | <781> Betwwen + 56.5? and 59.5?. |
| Loss on Drying | 1.5% Max |
| Residue on Ignition | 0.3% |
| Solubility | One gram disolves in 3,000 to 15,000 ml of water. |
| Assay | 98.0% Min, 102% Max |
| Insolubility | in ether, chloroform |
| Melting Point | 282 c (dec.) |
| Odor | orange to yel. cryst., sl. odor, bitter taste |
| Class | Vitamins - Nutritional Ingredients - Amino Acids, Non GMO |
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