Gold Member Since 2010
Audited Supplier
Tianjin Haitong Chemical Industrial Co., Ltd.

Vitamin B2, Riboflavin, Vb2 manufacturer / supplier in China, offering Vitamin B2, Sodium Citrate, Dl-Malic Acid (HS CODE: 2918199090) and so on.

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Vitamin B2

FOB Price: US $30 / kg
Min. Order: 1 kg
Min. Order FOB Price
1 kg US $30/ kg
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Port: Shanghai, China
Production Capacity: 10, 000 Mt/Year
Payment Terms: L/C, T/T, Paypal
Basic Info
  • Environmental Protection: Yes
  • Color: Orange Yellow Crystalline
  • Function: Nourishing and Balancing Nutrition
  • Molecular Formula: C17h20n4o6
  • Delivery Time: Within 10days After Receiving Deposite
  • Specification: Usp30
  • HS Code: 3916200010
  • Certification: REACH
  • Classification: Vitamin
  • Appearance: Powder
  • Appreance: Orange Yellow Crystalline
  • Transport Package: 25kg Net In Fiber Drum
  • Origin: China
Product Description

Vitamin B2
Product Name: Riboflavin (C17H20N4O6)

CAS No.: 83-88-5

H. S Code: 3916200010

Molecular weight: 376.36

Appearance: Yellow or range-yellow crystalline powder, slightly dissolves in water.

Application: The essential necessity for 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 composition 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 food and feed industry; It is widely used as food and feed additives.

Specification: USP30 standard
ItemsSpecification
Assay98.0-102.0%
Specific optical rotation-115°--135°
Loss on drying≤1.5%
Sulphate ash≤0.3% 
Limit of lumiflavinMeeting requirement
Organic volatile impuritiesMeeting requirement
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