Vitamin B2 Riboflavin 83-88-5 Wholesaler CAS NO.83-88-5

We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together. And leading the way to make health industries heathier, help more people healthy and happy…

Trade Assurance
Get full protection for your orders

100% Product quality protection
100% On-time shipment protection
100% Payment protection

Vitamin B2 Riboflavin 83-88-5 Wholesaler

Vitamin B2, also known as riboflavin, is called Riboflavin in English. Riboflein is one of eight B vitamins that are essential to human health. B vitamins are essential for liver, skin, hair and eye health.

Vitamin B2 plays an important role in the growth and development of body cells and is also involved in the normal functioning of the nervous system in converting food intake into energy.

People can get vitamin B2 by eating meat, dairy products, grains and fruits and vegetables, or by eating specific dietary supplements.

Most of the riboflute entering the body is absorbed in the near-end small intestine, and vitamin B2, like other B vitamins, is a water-soluble vitamin.

Vitamin B2, which exceeds absorption, is excreted with urine. Because the body can only store a small amount of vitamin B2, so daily intake of vitamin B2 to meet the body's needs.

 

【Product name】Riboflavin
【Chemical name】Vitamin b2; Riboflavin Vitamin B2; Vitamin B2 (Riboflavine); Vitamin B-2
【CAS NO.】83-88-5
【Mol. Formula】C17H20N4O6                                        
【Mol. Weight】376.4 
【Assay】98.0~102.0%
【Appearance】Orange yellow crystalline powder 
【Standard】Medicine grade/Food grade
【Packing】25kgs/drum (standard packing)
【Storage】Tight non-metallic container, protect from light

 

Quality standard 

Item	Specifications
Assay (on dry basis)	98.0~102.0%
Identification	IR should comply with the reference standard spectrum
Lumiflavine	≤0.025 on 440nm
Absorbance	0.31-0.33 A375nm/A267nm 0.36-0.39 A444nm/A267nm
Specific Rotation	-120.0~ -140.0°
Loss on drying	≤1.5%
Residue on ignition	≤0.3%
AS	≤0.0002%
Heavy metals	≤0.001%
Total count	≤1000 CFU/g
Yeasts & Molds (CFU/g)	≤100 CFU/g
E. Coli	Negative
Salmonella SP.	Negative
Pseudomonas aeruginosa	Negative
Staphylococcus aureus	Negative
Appearance	Orange yellow crystalline powder

 

Function

1) Riboflavin help to improve the quality of life
2) Riboflavin treatment of Migraine
3) Riboflavin promote the development and cell regeneration
4) Riboflavin to the skin, nails, hair, the normal growth
5) Riboflavin to help eliminate the mouth, lips, tongue inflammation
6) Riboflavin to enhance visual acuity, reducing eye fatigue
 

Shanghai Soyoung Biotechnology Inc. a faithful and professional supplier and exporter of healthcare raw materials for pharmacy, nutrition and food industries for years with own laboratory and GMP standard factories.

Shanghai Soyoung has R&D Center and Testing Center, and has international advanced facilities of HPLC, GC, AAS, UV, TLC, LC-MS and IR equipments. 

Shanghai Soyoung has nearly 20 years production experience, it is producing in GMP workshop, each batch pass strict testing before shipment. Strict quality control is performed in every procedure from material sourcing, processing and testing to packing.

Company name	Shanghai Soyoung Biotechnology Inc.
Main Products	Health care ingredients
Location	Shanghai,China
Business Type	Manufacturer & Trader
Year start exporting	2011
Number of employees	60-70 people
Factory area	18,000 square meters
Total annual output	180-220 tons
Main Markets	America,Europe,Mid East,Asia,South Africa and etc.
Certifications	GMP,ISO,HACCP,Kosher

 

We warmly welcome customers from at home and abroad to establish cooperation and create a bright future with us together. And leading the way to make health industries heathier, help more people healthy and happy…

 

WHY CHOOSE US

1. Quality

Our products meet MSDS safe standard and we have ISO and other certificate so yan can get high quality products from our company.

2. Price

We are the company which is the joint of trade and industry so we cao provide the competitive price and high quality product.

3. Packing

We can do according to the customers' request.

4. Transport

The products can be transported by DHL, FEDEX, TNT, EMS, EUB, by air and by sea.

5. Service

We offer specialized logistic service including export declaration,customs clearance and every detail during shipment,this makes us able to offer you one-stop service from the order to the products transported to your hand.