Free Sample 99% Powder Vitamin B2/Riboflavin/CAS No. 83-88-5/Vb2/Vitamins

Product Description

Product Description
Vitamin B2 is heat-resistant and oxidative resistant. Exposure to light and ultraviolet
radiation causes irreversible decomposition.

Test items	Index
Product Name	Vitamin B2,Riboflavin
CAS NO	83-88-5
EINECS No.	201-507-1
Appearance	Yellow or orange yellow crystalline powder
Purity	90% Min
Density	1.7 g/cm³
Melting point	290 ºC
Water Solubility	Slightly soluble in water
Application	Used for pharmaceuticals

Vitamin B2 uses
The main physiological function of vitamin B2 is to act as a coenzyme to promote metabolism.
Riboflavin binds with phosphate and one molecule of protein to form flavin enzyme.
Vitamin B2 product package
25kg/bag or according to client request.
Our services
1.We have over 20 years producing experience, adopt advanced production and inspection
equipment,optimize production process, to guarantee and improve product quality.
2. Provide samples free of charge.
3. Factory price, no middleman increases costs.
4. Packaging can be customized according to customer requirements
5. We provide commercial invoice, packing list, shipping order, COA, health certificate and
certificate oforigin, etc. If your market has any special requirements, please let us know.
6. We can accept various payment methods, such as L / C, t / T, D / A, D / P, O / A, PayPal,
Western Union,etc
7. Timely delivery. We have good cooperation with many professional freight forwarders.
Once you confirmthe order, we can send the products to you.
FAQ
Q1: Are you manufacturer?
A1:Yes, we are professional manufacturer
Q2:Can I get a sample?
A2:Surely, few quantity samples can be provided for free, but the courier cost should be
paid by you first,and we will return to you in our first cooperation.
Q3:What's your supply capacity?
A3:Our supply capacity is 1000 metric tons/month.
Q4:What's your delivery time?
A4:Usually we will arrange the shipment in 2-3 weeks.

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