China (Mainland)
VITAMIN B2 CAS NO.83-88-5
- Min.Order: 1 Kilogram
- Payment Terms: L/C,D/A,D/P,T/T,
- Product Details
Keywords
- Riboflavin
- 83-88-5
- Riboflavin (B2)
Quick Details
- ProName: VITAMIN B2
- CasNo: 83-88-5
- Molecular Formula: C17H20N4O6
- Appearance: Orange yellow crystalline powder
- Application: nutritional supplement
- DeliveryTime: Within three or five working days
- PackAge: Sealed container or at customer reques...
- Port: China main port
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 98%
- Storage: Sealed container
- Transportation: Sealed container at cool dry place, ke...
- LimitNum: 1 Kilogram
- Valid Period: 2020-12-20
Superiority
1. Advanced Factory Building and Equipment
2. Competent technical team
3 .Strong R & D support
4,high quality products with high stability
5, Competitive price
5.Customer tailored service
Details
Vitamin B2, as one of the thirteen necessary vitamins for human body and a member of vitamin B group, is slightly soluble in water.
Uses of Vitamin B2: Being used as nutritional supplement, it is widely used in wheat flour, dairy products and sauce. It also can be used in rice, bread, biscuits, chocolate, catchup and so on. Sometimes it is also used as pigment. As a food additive, Vitamin B2 is an essential food ingredient in our food supply. As a leading food additives and food ingredients supplier in China, we can provide you with high quality Vitamin B2.
Specifications of Vitamin B2 (Riboflavin)
Food Grade 98%
| Name | Riboflavin (Vitamin B 2) |
| CAS No. | 83-88-5 |
| Chemical Formula | C12H17ClN4OS.HCl |
| Specification | BP 98 / USP 24 |
| Packing | In 20 kg drums or cartons |
| Functional use | Nutrition enhancer |
| Items | Specifications |
| Appearance | Orange yellow crystalline powder |
| Identification | positive reaction |
| Specific Rotation | Should be clear and colorless |
| Color of solution | No more than solution Y7 or GY7 |
| PH | 2.7 - 3.3 |
| Sulfates | 300 ppm max |
| Nitrates | None |
| Heavy metals | 20 ppm max |
| Absorbance of solution | 0.025 max |
| Chromatographic purity | 1% max |
| Loss on drying | 5.0% max |
| Residue on ignition | 0.10% max |
| Assay | 98.5 - 101.5% |
Feed Grade 80%
| Items | Standards | ||
| Appearance | Yellow Or Orange-Yellow Crystalline Powder | ||
| Identification | Conform | ||
| Assay(on dried basis) | ≥80% | ||
| Particle Size | Sieve 90% Pass Through 0.28mm Normal Sieve | ||
| Loss On Drying | 3.0% Max | ||
| Residue On Ignition | 0.5% Max |
