Riboflavin Vitamin B2 CAS 83-88-5
Riboflavin Vitamin B2 CAS 83-88-5, yellow to orange crystalline powder, slight odor, taste bitter,soluble in alkaline solution and sodium chloride solution, slightly soluble in water, insoluble in ether and chloroform.Aqueous solution is yellow-green, saturated aqueous solution is neutral. VB2 play an important role in the process of human metabolism ,and used in the treatment of riboflavin deficiency, conjunctivitis and other diseases.