Maleic Anhydride

Maleic Anhydride
 

Product description:

Maleic Anhydride
CAS No.: 108-31-6
EINECS No.: 203-571-6
MF: C4H2O3
Purity: 99.5% Min
Appearance: White flake or briquette
Application:
It used in production of unsaturated polyester resin. It also is used in coating, pharmaceutics, agricultural, surfactant, additive of plastics, etc. It is main material of binary acid with four carbons, 14-butanediol r-butyrolactone, tetrahydrofuran
Specification:
Item
Standard
Assay (C4H2O3)
99.5% min
Color (Hazen)
25 max
Ferrous (ppm)
3
Residue on ignition
0.005%max
crystallizing point
52.5 oC min
Packaging:
25kg/ bag, 18MT/ FCL with pallet; 20MT/ FCL without pallet