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Riboflavin, food additive and USP grade CAS NO.83-88-5
- FOB Price: USD: 1.00-1.00 /Metric Ton Get Latest Price
- Min.Order: 1 Kilogram
- Payment Terms: L/C,T/T
- Available Specifications:
Superior quality(10-100)Metric Ton
- Product Details
Keywords
- Riboflavin
- (-)-RIBOFLAVIN, TRIHYDRATE
- VITAMIN B2
Quick Details
- ProName: Riboflavin, food additive and USP grad...
- CasNo: 83-88-5
- Molecular Formula: C17H20N4O6
- Appearance: Orange yellow crystalline powder
- Application: 1. Help to improve the quality of life...
- DeliveryTime: 3-5 days
- PackAge: 100g/bag, 500g/bag, 1kg/bag,or at cust...
- Port: Tianjin Shanghai
- ProductionCapacity: 10 Metric Ton/Month
- Purity: 98% min
- Storage: Please store in cool, dry and ventilat...
- Transportation: Safe shipping by sea EMS FEDEX DHL
- LimitNum: 1 Kilogram
- Related Substances: Riboflavin
- Residue on Ignition: Not More Than 0.5%
- Heavy Metal: Not More Than 0.002%
- Valid Period: 2 years
- Free Tocopherol: max. 1.0%
Superiority
|
Items of Test |
Limits of Test |
Results of Test |
|
1.Appearance |
Orange yellow crystalline powder |
Meets |
|
2.Identification |
Positive |
Meets |
|
3.Acidity or Alkalinity |
check the color of the test solution after adding the respective solutions |
Meets |
|
4.Lumiflavin |
Absorbance of the filtrate at 440nm does not exceed 0.025 (USP);not more intense than BY6(EP/BP) |
0.008 Meets |
|
5.Absorbance |
0.31-0.33 A373nm/A267nm 0.36-0.39 A444nm/A267nm |
0.32 0.38 |
|
6.Particla Size |
100% passes through 60 mesh sieve |
Meets |
|
7.Specific Rotation |
between-115º and -135º (EP/BP/USP) |
-121º(USP) -1300(BP/EP) |
|
8.Loss on Drying |
≤1.5% |
0.4% |
|
9.Heavy Metals |
<10ppm |
Meets |
|
10.Residue on Ignition |
≤0.3% (USP) ≤0.1%(EP/BP) |
0.1% |
|
11.Residual Solvents |
Method IV <467> (USP) |
Meets |
|
12.Assay(ondried basis) |
98.0%-102.0% (USP) 97.0%-103.0% (EP/BP) |
98.8%(USP) 99.7%(EP/BP) |
|
CONCLUSION: The product with this batch number meets all requirements of the following valid compendia when tested accordingly: EP5+BP2008+ USP33. |
||
Details
Application:
Riboflavin (vitamin B2 )is vital for the release of energy from foods and for healthy skin, eyes and growth. It plays a major role in oxidation and reduction processes in cells.
VitaminB2 is often used as a tracer of medication compliance in the treatment of patients with alcohol dependence, mental disorders, and other conditions. Urinary riboflavin levels may be measured in order to determine the level of compliance
Riboflavin is a water-soluble vitamin, which is involved in vital metabolic processes in the body and is necessary for normal cell function, growth, and energy production. Small amounts of riboflavin are present in most animal and plant tissues