Vitamin B2/Riboflavin


Product Name: Vitamin B2/Riboflavin
Synonyms: Lactoflavine; Vitamin B2 (Riboflavine); Riboflavin; VIT B2;VITAMIN G
CAS No.: 83-88-5
EINECS No.: 201-507-1
Molecular Formula: C17H20N4O6
Molecular Weight: 376.36
Content: 98%
Appearance: orange red powder
Packing: 25KGs/Drum
Grade: Food Grade
Category: Food Additives

Vitamin drug, maintain normal sugar metabolize and nerve conduct, cure illnesses
caused by lack of B2, like beriberi, edema, neuritis, neuralgia, dyspepsia, anorexia, growth slow etc..

Extensively used in nurture, food additive and pharmaceutics.

Vitamin B2 (Riboflavin)

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.

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.

Vitamin B2 Specifications:

Molecular formula: C17H20N4O6
Molecular weight: 376.37
CAS No.: 83-88-5
Structure Formula:
Appearance Orange yellow crystalline powder
Identification: Positive
Acidity or Alkalinity Check the color of the test solution After adding the respective solutions
Absorbance 0.31 - 0.33 A375nm/A267nm 0.36 - 0.39 A444nm/A267nm
Partical Size: 100%passes through 60 mesh sieve
Specific Rotation: between-115°and-135°(EP/BP/USP)
Loss on Drying ≤1.5%
Heavy Metals: <10ppm
Residue on Ignition ≤0.03%(USP) ≤0.1%(EP/BP)
Organic Volatile Impurities: Method IV<467>(USP)
Assay(on dried basis) 98.0% - 102.0%(USP) 97.0% - 10.3.0%(EP/BP)
Packing: 25kg/drum
Complies with BP(V)98
Storage: Keep dry, stable at room temperature.


至: Wuhan Yuancheng Gongchuang Technology Co.Ltd
Your E-mail:

Send to other suppliers

Other supplier products

Sorafenib tosylate
Sorafenib tosylate
Chromium Polynicotinate
Xanthan Gum-FCCIV (CAS 11138-66-2)
Xanthan Gum-FCCIV (CAS 11138-66-2)

Same products

Fiber optic steel tube plc splitter
Fiber optic steel tube plc splitter 卖方: Green Telecom Technology Co.,Ltd
Deep Hole Drilling Machine Honeycomb Ceramic Substrate
Deep Hole Drilling Machine Honeycomb Ceramic Substrate 卖方: 鸿特机械发展(上海)有限公司
Sunflower oil refined  PET 0,9/1,0/ 5L
Sunflower oil refined PET 0,9/1,0/ 5L 卖方: RosProduct
Crepis base
Crepis base 卖方: Hubei Yuancheng Saichuang Technology Co., Ltd
Sexual Enhancement Ingredients--D (Xinyang base)
Sexual Enhancement Ingredients--D (Xinyang base) 卖方: Hubei Yuancheng Saichuang Technology Co., Ltd