Nutrient Supplements Riboflavin Vitamin B2 CAS 130-40-5

• CAS No.: 130-40-5
• Formula: C17h20n4nao9p
• EINECS: /
• Shelf Life: >12 Months
• Nutrient Composition: Vitamin
• Resource: Natural
• Model NO.: food grade
• The content of active substances: ＞90%
• Transport Package: Carton
• Specification: 25kg
• Trademark: flying deer
• Origin: China
• Production Capacity: 20000 Tons Yearly

Product Description

                                 Nutrient Supplements Riboflavin Vitamin B2 CAS 130-40-5

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.



 

Product Name :	Vitamin b2 DC Granule
Synonyms:	7,8-Dimethyl-10-ribitylisoalloxazine; Lactoflavine; Vitamin B2
Specification:	98% ~ 102%
Appearance:	Yellow ellow crystalline powder
CAS:	83-88-5
EINECS:	201-507-1
Molecular Formula:	C17H20N4O6
Molecular Weight:	376.37
Shelf life:	3 years
Storage:	Keep containers tightly closed in a ventilated, cool, dry place, away from bright light.

Functions of vitamin B2 (Riboflavin):
1. It can accelerate the growth and regeneration of cells.
2. It can accelerate the growth of the skin, nails, the hair.
3. It helps eliminate the inflammation of the mouth, lips and tongue.
4. It can enhance the eyesight and reduce fatigue of the eye.
5. Its interaction with other materials can help the metabolism of carbohydrates, fat and protein.

Specifications of Vitamin B2 (Riboflavin):
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%