Name: Riboflavin

Alias: Vitamin B2

Chemical formula: C17H20N4O6

Molecular weight: 376.36

CAS registration number: 83-88-5

EINECS registration number: 201-507-1

Melting point: 290 °C (dec.)(lit.)

Boiling point: 504.93°C (rough estimate)

Density: 1.2112 (rough estimate)

Appearance: Yellow crystalline powder

Flash point: 9℃

Refractive index: -135 ° (C=0.5, JP Method)

Storage condition：2-8°C

Use

Bulk vitamin B2 raw material

Riboflavin is mainly used as a medicine, food additive and feed additive, medicinally, in multivitamin or vitamin B2 preparations, and as a yellow coloring agent for sugar-coated tablets and capsules.When used as food additive, on the one hand, it has the function of strengthening nutrition, on the other hand, it also acts as yellow colorant.Riboflavin, It is a vitamin that promotes the growth and development of the body and plays an important role in the process of human metabolism. For the treatment of riboflavin deficiency, conjunctivitis, nutritional ulcers, systemic nutritional disorders and other diseases