Fumaric Acid : Discovering the Versatility of an Organic Compound Unveiling New Applications

Applications

Key uses of ammonium fumarate include:

Unsaturated polyester resins - Fumaric Acid serves as a crosslinking agent in unsaturated polyester resins used to make products like boat hulls, bathtubs, and fishing rods. Its crosslinking ability improves resin hardness, chemical resistance and heat stability.

Alkyd resins - Ammonium fumarate modifies and improves the properties of alkyd resins which are used in paints, varnishes and printing inks. It enhances the drying rate and hardness of resins.

Food additives - Ammonium fumarate functions as a pH regulator and acidity controller in foods. It has E number E297 and is approved for use in Europe and USA. Ammonium fumarate is often used in breads and meat products to improve texture and shelf life.

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