... :25kg/bag 4.delivery tim Specificationsflakes maleic anhydride 99.5% 1,Good quality and ... of unsaturate polyester resin, alkyd resin, insulate paint, plasticicer, pesticides,fumaric acid,maleic acid, malaic acid and tartaric acid, succinic acid , anhydride ... etc.It can be used antiseptic agent, also serve as the raw materials of ...