Furfuryl alcohol Appearance: colorless to light yellow, transparent liquid, becomes brown light yellow or deep red when exposed in the air or sunlight Usage: furfuryl alcohol is an important organic chemical raw material, it mainly used for the producing furan resin, furfuryl alcohol urine aldehyde resin. The kind of resin is widely used in foundry industry in modeling and core molding . Furfuryl alcohol can also be used for anti corrosive resin. - -