2,5-Furandicarboxylic acid (CAS 3238-40-2) Market Research Report 2025 @about2,5-Furandicarboxylic acid (FDCA), also known as dehydromucic acid, is an oxidized furan derivative with the formula C6H4O5. It is insoluble in most of common solvents (it is soluble exclusively in DMSO) and has a melting point of 342 В°C. FDCA can ...