Fumaric acid has a wide range of application fields and broad industry development prospects.

Fumaric acid, also known as fumaric acid, fumaric acid, and violaceous acid, is a colorless, flammable crystal with the chemical formula C4H4O4. It is odorless, has a specific sour smell, is slightly soluble in water and ether, and is difficult to dissolve in Chloroform, carbon tetrachloride, benzene. Fumaric acid has the characteristics of high melting…