Vitamin B2 Riboflavin Raw Material Powder CAS NO.83-88-5

• ProName:Riboflavin CAS 83-88-5 Vitamin B2
• CasNo:83-88-5
• Molecular Formula:C17H20N4O6
• Appearance:Orange yellow crystalline powder
• Application:nutrition enhancer
• DeliveryTime:deliver 2-5 days after confirmed order...
• PackAge:double bags,cartons,drums,according to...
• Port:any port of China
• ProductionCapacity:2000 Kilogram/Day
• Purity:98.0~102.0%
• Storage:Keep tightly closed in a cool and dry ...
• Transportation:Express(DHL/FedEx/TNT/EMS)AIR,SEA
• LimitNum:25 Kilogram
• Heavy Metal:≤0.001%
• Limited Quantity:5 KG
• Valid Period:2 years when properly stored
• Vitamin B2 are used to prevent vitamin B2 deficiency, such as angular cheilitis, chapped lips, glossitis, scrotum inflammation, conjunctivitis, seborrheic dermatitis, etc. It can also be used for total parenteral nutrition and insufficient intake. It also could be used in prevention of malnutrition, progressive weight loss and other diseases.

【Product name】Riboflavin
【Chemical name】Vitamin b2; Riboflavin Vitamin B2; Vitamin B2 (Riboflavine); Vitamin B-2
【CAS NO.】83-88-5
【Mol. Formula】C17H20N4O6                                        
【Mol. Weight】376.4 
【Assay】98.0~102.0%
【Appearance】Orange yellow crystalline powder 
【Standard】Medicine grade/Food grade
【Packing】25kgs/drum (standard packing)
【Storage】Tight non-metallic container, protect from light

 

Riboflavin also called Vitamin B2, slightly soluble in water, heating in neutral or acidic solution is stable. it is an easily absorbed micronutrient and plays a key role in maintaining health in humans and animals. It is a central component of the cofactors and FMN, and is required for all flavoproteins. therefore, vitamin b2 is required for various cellular processes. Like the other B vitamins, Riboflavin plays a key role in energy metabolism, the metabolism of fats, ketosomes, carbohydrates and proteins.

 

Quality standard 

Item	Specifications
Assay (on dry basis)	98.0~102.0%
Identification	IR should comply with the reference standard spectrum
Lumiflavine	≤0.025 on 440nm
Absorbance	0.31-0.33 A375nm/A267nm 0.36-0.39 A444nm/A267nm
Specific Rotation	-120.0~ -140.0°
Loss on drying	≤1.5%
Residue on ignition	≤0.3%
AS	≤0.0002%
Heavy metals	≤0.001%
Total count	≤1000 CFU/g
Yeasts & Molds (CFU/g)	≤100 CFU/g
E. Coli	Negative
Salmonella SP.	Negative
Pseudomonas aeruginosa	Negative
Staphylococcus aureus	Negative
Appearance	Orange yellow crystalline powder

 

Riboflavin/ Vitamin B2

Product Name:	Riboflavin
Synonyms:	Lactoflavine; E 101; Riboflavin (1.07609); Riboflavine; Vitamin B_2; Vitamin B2; VB2; 1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)pentitol; 5-deoxy-5-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-D-ribitol; 1-deoxy-1-(7,8-dimethyl-2,4-dioxo-3,4-dihydrobenzo[g]pteridin-10(2H)-yl)-D-ribitol; VITAMIN G
CAS RN.:	83-88-5;69680-01-9
EINECS:	201-507-1
Molecular Weight:	376.3639
Molecular Formula:	C17H20N4O6

Vitamin B2, also called riboflavin, slightly soluble in water, heating in neutral or acidic solution is stable. when the lack of, will affect the body's biological oxidation, and make the metabolic disorder. Without riboflavin, the other B vitamins, especially niacin (vitamin B3) and pyridoxine (vitamin B6), cannot do their job, and a host of chemical processes necessary to keep the body alive would come to a grinding halt.

Riboflavin (vitamin B2) is the essential necessity for organism in normal living as the nutriment for infant, pregnantwoman,nursing mother, patient after illness and the aged.
It, involve, participates in the metabolism of carbonhydrate, protein and fat, and is the major composition of flavor protein, thetransferring 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 additive and have the Kosher Certified.

Riboflavin, or vitamin B2, regulates red blood cell growth and helps maintain a strong immune system by protecting the body from free-radical damage. Riboflavin also promotes healthy hair, skin, nails, and vision.

Without riboflavin, the other B vitamins, especially niacin (vitamin B3) and pyridoxine (vitamin B6), cannot do their job, and a host of chemical processes necessary to keep the body alive would come to a grinding halt.

You also need riboflavin to produce flavin mononucleotide and flavin adenine dinucleotide, two enzymes that help the body convert fats, carbohydrates, and proteins into energy. Without enough riboflavin, these two enzymes are unable to work together to ensure your cells can both reproduce correctly and supply the body with the fuel it needs stay alive.

Vitamin B2

Commodity Name: Vitamin B2
Chemical Name: 7,8-Dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4(3H,10H)-dione. 
Other Name: Riboflavin
CAS: 83-88-5
M.F.: C17H20N4O6 
M.W.: 376.36 
Properties: Yellow or orange-yellow, crystalline powder. Slightly soluble in water, practically insoluble in alcohol.  Solutions deteriorate on exposure to light, especially in the presence of alkali.
Item Index

Contents (ON DRY MATERIAL)	97.0~103.0%
Specific optical rotation (dried substance)	-115~-135
Loss on drying	< 1.5%
Sulphated ash	< 0.1%

Uses: Feed additive ,food additive. pharmaceutical USP29/BP2007

Packing: 25kg/fiber drum ,or 25kg/carton,or according to customers'  requirement

Storage: In an airtight container , protected from light.

Period of validity: In an airtight container, Three years

Function:

1. Vitamin B2 can help to improve the quality of life.

2. Vitamin B2 can help to treat Migraine.

3. Vitamin B2 can promote the development and cell regeneration.

4. Vitamin B2 can help to the skin, nails, hair, the normal growth.

5. Vitamin B2 can help eliminate the mouth, lips, tongue inflammation.

6. Vitamin B2 can enhance visual acuity, reducing eye fatigue.

Application:

1.Vitamin B2, as nutritional supplement, is widely used in wheat flour, dairy products and sauce. 
2. Vitamin B2 can also be used in rice, bread, biscuits, chocolate, catchup and so on. 
3. Vitamin B2 sometimes is used as pigment.

4.Riboflavin (vitamin B2) is the essential necessity for organism in normal living as the nutriment for infant, pregnant woman, nursing mother, patient after illness and the aged. It, involve, participates in the metabolism of carbonhydrate, 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 additive and have the Kosher Certified.

 

 

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