Fumaric acid is an important organic chemical raw material, an intermediate of fine chemical products, and an important derivative of maleic anhydride, which is widely used in the fields of food, coatings, resins and plasticizers. In the food industry, fumaric acid is used as a sour agent, which can be used in cool drinks, western style wine, cold drinks, concentrated fruit juice, canned fruits, pickles, and ice cream. The acid substance used as the gasifier of solid drinks has good bubble persistence and fine product texture.

Use: Fumaric acid is a food acidity regulator, acidifier, antioxidant additive, curing accelerator and edible spice allowed to be used according to the provisions of GB2760-1996. 1. Precautions for use (1)

This product has a strong buffer effect to keep the aqueous solution at about pH 3.0, and plays an important role in bacteriostasis and anti-corrosion.