Vitamin B2 USP Grad...

Vitamin B2 USP Grade 83-88-5
Vitamin B2 USP Grade 83-88-5

Vitamin B2 USP Grade 83-88-5

Min.Order / FOB Price:Get Latest Price

1 Kilogram

FOB Price:USD 56.5000 -60.0000

  • Min.Order :1 Kilogram
  • Purity: 97.0~103.0%
  • Payment Terms : L/C,T/T

Keywords

Vitamin Riboflavin Vitamin B2 USP

Quick Details

  • Appearance:Yellow or orange-yellow, crystalline powder
  • Application:feed additive, food additive, pharmaceutical
  • PackAge:25kgs cardboard drum
  • ProductionCapacity:20|Metric Ton|Month
  • Storage:In an airtight container , protected from light.
  • Transportation:Sea, air or as client's requirements

Superiority:

Elementary Chemical Co., Limited is specialized in China chemical raw material's sourcing, quality control and exporting service.
 
We keep track of market tendency and policy changes in relevant chemical industries,we aim to offer the most economic and reliable solution for global clients to seek the development together with our customers.
 
Elementary's main products is preservative biocides, water treatment chemicals,daily care chemicals, agrochemical raw materials etc. 
 
Our endeavors and strives have won us more and more confidence and supports from both customers and suppliers.
 
Elementary, a partner you could rely on!

Details:

 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
Structural Formula: 
 
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.

Period of validity: In an airtight container, Three years

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