Vitamin B2

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Detailed Vitamin B2 Description:


Vitamin B2
Specification: CAS No.: 83-88-5 ; Other Names: Vb2 ; MF: C17H20N4O6 ; EINECS No.: 231-847-6 ; FEMA No.: 2715 ; Type: Acidity Regulators, Chewing Gum Bases, En. ; Yellow or orange-yellow powder: Yellow or orang. ;
Vitamin B2
Commodity Name: Vitamin B2
Chemical Name: 7,8-Dimethyl-10-[(2S,3S,4R)-2,3,4,5-tetrahydroxypentyl]benzo[g]pteridine-2,4(3H,10H)-dione.
Other Name: Riboflavin
CAS: 83-88-5
M.F.: C17H20N4O6
M.W.: 376.36

Properties: 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.
Item Index
Contents (ON DRY MATERIAL)
97.0~103.0%
Specific optical rotation (dried substance)
-115~-135°
Loss on drying
≤ 1.5%
Sulphated ash
≤ 0.1%
Uses: Feed additive ,food additive. pharmaceutical USP29/BP2007
Packing: 25kg/fiber drum ,or 25kg/carton,or according to customers'requirement
Storage: In an airtight container , protected from light.

  • Model: I
  • Packing: Export Standard
  • Terms of Payment: T/T,T/C
  • Delivery Time: 30 Days
  • Products ID: 88786
  • Product Category: Acidity Regulator
  • Post date: Jun 16, 2011
Our company is specialized exporter, manufacturer and supplier of Vitamin B2 in China.


           

Manufacturer/supplier's information

Company: Zouping Sino Rich Chemical Co., Ltd.
Address: Huangshand .
Region: Binzhou, Shandong, China
Contact Person: Mr. Shun Lee
Telephone: 86-0543-4357443

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