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:
Item
|
Standard
|
Appearance
|
White or yellowish briquette
|
Purity %
|
99.5%min
|
Color Melted
|
30 max
|
Color stability after helting
|
40 max
|
Solidification Point
|
52.4 max
|
Ash Content
|
20 max
|
Iron
|
5 max
|
|