Colorcom is a global leader in industrial chemical manufacturing and is continuously innovating and transforming to exceed client expectations and industry standards.

Colorcom prides itself on superior customer and technical focus, while focusing on support, developing and manufacturing superior colorants and specialty chemicals. All of our industrial chemical manufacturing is executed to enhance the performance, appeal and processing of a broad range of products used in various industries and consumer - based applications.

The competitive advantages of Colorcom international as your business partner or supplier:

1.Established manufacturer.
2.Current ISO certified; REACH registered.
3.Track record of quality, Lot to lot consistency.
4.Zero defect, Return policy.
5.Sufficient inventory.
6.Wide product portfolio, A great choice of shades.
7.Joint product development.
8.Total innovative solutions for every industry of the specific requirements.
9.Open dialogue and communication channels.
10.Long term commitment to meet or exceed the expectations of customers.
11.Competitive pricing, Optimistic margin.
12.Providing efficient service which is second to none.
13.Constantly changing industry requirements for innovative, fully customized products and solutions.
14.Consistent color performance, adaptability, flexibility and customization.
15.26 years of chemical industry knowledge and experience.
16.Colorcom makes every effort to better serve the global customers,We create and bring the best values to you.

Products Description:

Specifications： 50%, 98%

Appearance： Yellow needle-like crystalline powder

Botanical Source： Cotinus Coggygria Scop

Test Method： HPLC

CAS No：528-48-3

PRODUCT INTRODUCTION

Fisetin is a kind of flavonoids. It is insoluble in water, carbon tetrachloride and petroleum ether. It is easily soluble in solvents such as acetone and acetic acid. It is widely found in strawberries, apples, onions, cucumbers and other fruits and vegetables. It has a wide range of sources, cheap and easy to obtain, has a wide range of pharmacological activities, such as anti-oxidation, anti-coagulation, anti-thrombosis, treatment of cancer, etc. In recent years, studies have found that fisetin can exert anti-tumor effects by inhibiting tumor cell proliferation and signal transduction pathways, and inducing tumor cell apoptosis.