Fumaric Acid, also known as trans-butenedioic acid or allomaleic acid, is an important intermediate metabolite in biological organisms. Fumaric Acid is a four-carbon dicarboxylic acid and, as an unsaturated dicarboxylic acid, its lively chemical properties bestow it with high value. It serves as a high-performance intermediate in the synthesis of various high-value polymers, extensively used in fields such as coatings, resins, pharmaceuticals, plasticizers, and can also serve as a food and feed additive.