• Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5
  • Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5
  • Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5
  • Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5
  • Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5
  • Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5

Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5

CAS No.: 83-88-5
Formula: C17h20n4o6
EINECS: 201-507-1
Environmental Protection: Yes
Color: a Yellow or Orange Yellow Crystalline Powder
Classification: Pharmaceutical Ingredients
Samples:
US$ 10/Bag 1 Bag(Min.Order)
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Customization:
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Basic Info.

Function
Pharmaceutical Ingredients
Appearance
Crystal
Transport Package
Drum/Carton
Specification
98.0%~102.0%
Trademark
Kindherb
Origin
China
Production Capacity
10000kg Per Month

Product Description

PRODUCT DETAILS                                                                      

 

 Product Name: Vitamin B2

 Specification: 98.0%~102.0%

 Appearance: A yellow or orange yellow crystalline powder





TECHNICAL DATE SHEET                                                           

PRODUCT SPECIFICATIONS
Product Name: Vitamin B2(Riboflavin)
Cas number: 83-88-5
Molecular formula C17H20N4O6
ANALYSIS ITEMS SPECIFICATION TEST METHOD
Appearance A yellow or orange yellow crystalline powder Organoleptic
Identitification A solution of 1mg in 100ml of water is pale greenish yellow by transmitted light, and has an intense yellowish-green fluorescence that disappears upon the additon of mineral acids of alkalies  
Specific rotation -115~-135°  
Assay(on dry basis) 98.0%~102.0%  
Loss on drying ≤ 1.5% Eur.Ph.9.0 [2.5.12]
Residue on ignition ≤ 0.3% Eur.Ph.9.0 [2.4.16]
Lumiflavin 440nm Absorbance≤ 0.025%  
Aerobic bacteria(TAMC) ≤1000 cfu/g USP39 <61>
Yeast/Moulds(TAMC) ≤100 cfu/g USP39 <61>
Bile-tol.gram- b./Enterobact.: ≤100 cfu/g  
Escherichia coli: Absent in 1g USP39 <62>
Salmonella: Absent in 25g USP39 <62>
Staphylococcus aureus: Absent in 1g  
Aflatoxins B1 5 ppb -Reg.EC 1881/2006 USP39 <62>
Aflatoxins ∑ B1, B2, G1, G2 10 ppb -Reg.EC 1881/2006 USP39 <62>
Packing Pack in paper-drums and two plastic-bags inside N.W. 25 kgs I.D.35xH51cm.
Storage Store in a well-closed container away from moisture, light, oxygen.
Shelf Life 24 months under the conditions above and in its original packaging

PRODUCT FUNCTION                                                                  

 

1. Participate in biological oxidation and energy metabolism in the body;

2. Involved in the growth and metabolism of cells is a necessary nutrient for the metabolism and repair of body tissues

3. Involved in the metabolism of vitamin B6 and niacin, which is a model of the coordinated action of B vitamins.

4. Related to absorption, storage and mobilization of iron in the body.

5. Antioxidant activity, which may be related to flavin - glutathione reductase.

 

COMPANY PROFILE                                                                     

Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5

 
FACTORY SHOWS
Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5 

                                                             
FACTORY PRODUCTION
Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5
                                                             
PACKAGE OF GOODS
Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5
                                                                

SHIPMENT & PAYMENT
Hot Selling Riboflavin 98.0%~102.0% Vitamin B2 CAS 83-88-5

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