- Min.Order :1 Kilogram
- Purity: 99%
- Payment Terms : L/C,T/T
Keywords
vitaminB2 lactoflave riboflavine
Quick Details
- Appearance:Orange yellow crystalline powder
- Application:Riboflavin, known as Vitamin B2, is an important nutrient component for humans and animals to maintain health. It is required by all flavoproteins as being the central component of cofactors FAD and F
- PackAge:Packing 25kg/drum
- ProductionCapacity:10000|Metric Ton|Month
- Storage: preserved in enveloped and non-light ray condition
- Transportation:By sea/air/courier
Superiority:
1.excellent quality
2.delivery quick
3.competitive price
Details:
| Test Items | Specifications | Results |
| Appearance | Orange yellow crystalline powder | Meets |
| Identification | Positive | Meets |
| Acidity or Alkalinity | check the color of the test solution after adding the respective solutions | Meets |
| Lumiflavin | Absorbance of the filtrate at 440nm does not exceed 0.025(USP);not more intense than BY6(EP/BP) | 0.009 Meets |
| Absorbance | 0.31-0.33 A373nm/A267nm 0.36-0.39 A444nm/A267nm | 0.32 ,0.38 |
| Particla Size | 100% passes through 80 mesh sieve | Meets |
| Specific Rotation | between-115° and 135° (EP/BP/USP) | -127° |
| Loss on drying | ≤1.5% | 0.004 |
| Heavy Metals | <10ppm | Meets |
| Residue on Ignition | ≤0.3%(USP) ≤0.1%(EP/BP) | 0.001 |
| Residual Solvents | Method IV <467> (USP) | Meets |
| Assay(on dried basis) | 98.0%-102.0%(USP) 97.0%-103.0%(EP/BP) | 1.004 |
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