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Other Name:Riboflavin
CAS Number:83-88-5
Molecular Formula:C17H20N4O6
Molecular Weight:376.36
Assay:98%
Standard:USP/BP/EP
Country of Origin:China
Shelf Life:3 Years
Product description:
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.
Specification:
ITEMS | STANDARDS | |
Appearance | Orange yellow crystalline powder | |
Identification | Positive | |
Acidity or Alkalinity | check the color of the test solution after adding the respective solutions | |
Lumiflavin | NMT 0.025 (USP) NMT 0.025%(EP/BP) | |
Absorbance | 0.31-0.33 A373nm/A267nm 0.36-0.39 A444nm/A267nm by Spectrophotometric analysis | |
Particle Size | 95% passes through 80 mesh sieve | |
Specific Rotation | -115º ~ -135º (EP/BP/USP) | |
Loss on Drying | NMT 1.5% | |
Heavy Metals | NMT 10ppm | |
Residue on Ignition/ Sulphated Ash | NMT 0.3% (USP) NMT 0.1%(EP/BP) | |
Organic Volatile Impurities | Method IV <467>(USP) | |
Assay(on dried basis) | 98.0%-102.0% (USP) 97.0%-103.0% (EP/BP) |
Application:
itamin B2 Riboflavin plays an important role in the growth and development of organisms.
It is mainly used in clinical cheilitis, glossitis, endostomatitis, anal inflammation, ... physiological and biochemical characteristics and functions of riboflavin
Function:
1.Vitamin B2 can accelerate the growth and regeneration of cells.
2. Vitamin B2 can accelerate the growth of the skin, nails, the hair.
3. Vitamin B2 helps eliminate the inflammation of the mouth, lips and tongue.
4. Vitamin B2 can enhance the eyesight and reduce fatigue of the eye.
5. Vitamin B2 is interaction with other materials can help the metabolism of carbohydrates, fat and protein.
Certificate Availability
IOS9001
HALAL
KOSHER
Packaging Details
PackingPacked in paper-drums and two plastic-bags inside
For minimal quantity1 kg/aluminium foil bag, 5 bags in a carton.
For large quantity25 kg/fiber carton in net weight; 26.5 kg/fiber carton in gross weight (can be customized).
Other
Storage condition: Stored in a well-sealed container in a dry, cool place, keep away from strong light and heat.
Shelf life: 36 months under the conditions above and in its original packaging.
Block 25-26, Zhongbang MOHO, No.2008 Lihu avenue, Wuxi City, Jiangsu China 214125
5716 Corsa Ave Suite 110, Westlake Village, CA 91362