Vitamin B2 Riboflavin

Product Description:

Vitamin B2, E101, CAS no.83-88-5, Chemical Formula C17H20N4O6, also know as Riboflavin. It is a 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. Vitamin B2 Riboflavin can be used as supplement in fortify foods, typical products include cereals, sauces, vitamin supplements, soups.

Analysis Description
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%
Microbial Analysis
Total Plate Count ≤ 250
Total Yeast & Mold ≤ 50
Coliforms ≤ 3
E. Coli Negative
Salmonella Negative


Vitamin B2 Riboflavin can used in Food, Beverage, Pharmaceutical, Health & Personal care products, Agriculture/Animal Feed/Poultry. Vitamin B2, also known as Riboflavin, used as a food coloring as well as being used to fortify some foods. Vitamin B2 Riboflavin is used in baby foods, breakfast, cereals, pastas, sauces, processed cheese, fruit drinks, vitamin enriched milk products and some energy drinks.

Kosher Certified Vitamin B2  :

Vitamin B2 Riboflavin is general recognized as Kosher classified as Parve.

Halal Certified Vitamin B2   :

Vitamin B2 Riboflavin is a type of vitamin also know as Riboflavin, generally recognized as halal.

Vitamin B2  Gluten Free:

Vitamin B2 Riboflavin is gluten free and widely used in gluten free food to provide a great dietary supplement that are essential for human health to processed food.