... BAG Packing: plastic woven bag lined with PE bag ITEM: Maleic AnhydrideCas No: 108-31-6 HS Code: 29171400Type: Flake ... and BriquetteApplication: It used in production of unsaturated polyester resin. It also is used in coating, pharmaceutics, agricultural, surfactant, ... .2Baotie Group is dedicated in the production and sale of Maleic anhydride, Betanaphthol, J acid, NSF, Coal Tar Pitch, Benzene, ...