1.Product Name:  Maleic anhydride

2.CAS NO: 108-31-6

3.Purity:99.5%min

4.Appearance: briquette or flake

5.HS Code:  2917140000

6.Application:used in the organic synthesis, as a rawmaterial in medicine and pesticide, also used                                         in mineral separation

7.Shelf life:2 years used if keep properly.

8.Specification: