3-Carboxyphenylboronic acid CAS NO.25487-66-5

1. certificate of analysis (coa)

2. material safety data sheet (msds)

3. route of synthesis (ros)

4. method of aanlysis (moa)

5. nuclear magnetic resonance (nmr)

6. packing pictures and loading video before loading

7. free sample

9. factory audit

10. strong after-sale service

1. goverment support guarantees good company credibility and finance safe

2. finerchem is confident at the quality of the products, and would like to supply free sample to our customers

3. factory locates in national new material industrial park where guarantees safe and standard production enviroment.

4. more than 10 years chemcial production and exporting experience, and good relationship with customs and ship agents, which guarantee fast and safe export.

5. professional r&d technology team and equipment which keep products quality better and better.

6. timely after-service resolves your worry for internation trade