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Vitamin B2 (riboflavin) 98%BP2007/USP30; FCCIV
Vitamin B2 (Riboflavin)-5-Phosphate (B2 5 Phosphate )
BP2007/USP30; FCCIVbulk in stock; good price; samples available; prompt shipment; China origin
Product Name: Riboflavin (C17H20N4O6) CAS No.: 83-88-5 H. S Code: 3916200010 Molecular weight: 376.36 Appearance: Yellow or range-yellow crystalline powder, slightly dissolves in water. Application: The essential necessity for organism in normal living as the nutriment for infant, pregnant woman nursing mother, patient after illness and the aged, involved in the metabolism of carbohydrate, protein and fat, and is the major composition of flavor protein, the transferring enzyme system of hydrogen. In clinical practice, it is applicable to perleche, glossitis, ophthalmitis, conjunctivitis, seborrhea, scrotum inflammations with proper effect. In food and feed industry; It is widely used as food and feed additives. Specification: USP 30 standard
| Items | Specification |
| Assay | 98.0-102.0% |
| Specific optical rotation | -115°--135° |
| Loss on drying | ≤1.5% |
| Sulphate ash | ≤0.3% |
| Limit of lumiflavin | Meeting requirement |
| Organic volatile impurities | Meeting requirement |
Vitamin B2, Riboflavin (Vitamin B2) 1. CAS NO.: 83-88-5 2. BP2008/USP33/EP5.0 3