Tianjin Haitong Chemical Industrial Co., Ltd.  

Product Name: Vitamin B2 Appearance: Powder Function: Nourishing and Balancing Nutrition Classification: Vitamin Color: Orange Yellow Crystalline Certification: REACH Environmental Protection: Yes CAS No.: 83-88-5 Molecular Formula: C17h20n4o6 Appreance: Orange Yellow Crystalline Delivery Time: Within 10days After Receiving Deposite Transport Package: 25kg Net In Fiber Drum Specification: Usp30 Origin: China HS Code: 3916200010 Product Description Product Name: Riboflavin (C17H20N4O6)CAS No.: 83-88-5H. S Code: 3916200010Molecular weight: 376.36Appearance: Yellow or orange-yellow crystalline powder, slightly dissolves in water.Application: The essential necessity for the organism in normal living as the nutriment for infant, pregnant woman nursing mother, patient after illness and the aged, involved in the metabolism of carbohydrate, protein and fat, and is the major component of flavor protein, the transferring enzyme system of hydrogen. In clinical practice, it is applicable to perleche, glossitis, ophthalmitis, conjunctivitis, seborrhea, scrotum inflammations with proper effect. In the food and feed industry; It is widely used as food and feed additives.Specification: USP30 standardItemsSpecificationAssay98.0-102.0%Specific optical rotation-115°--135°Loss on drying≤1.5%Sulphate ash≤0.3%Limit of lumiflavinMeeting requirementOrganic volatile impuritiesMeeting requirement