Fumaric Acid professional and leading factory Best quality, price, delivery and other services Fumaric Acid 1.Basic ... 4.Usage:1).Fumaric acid Used as sour agent in food industry. Widly used in producing various carbonic acid drink, wine, potables, marmalade ... oxidizing agents, bases, reducing agents. Combustible. 7.Storage:Be kept in a dry and cool place High-quality Fumaric Acid in Stock