Industrial chemicals

Furfural is an organic compound with the chemical formula C5H4O2. It is a colorless and transparent oily liquid with a special odor similar to benzaldehyde. Mainly used as an industrial solvent, it can also be used to produce furfuryl alcohol, furfurfuric acid, tetrahydrofuran, γ – valerolactone, pyrrole, tetrahydropyrrole, etc.