... powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform 3.Specifications:ItemsStandardAssay(as ... .Usage:1).Fumaric acid Used as sour agent in food industry. Widly used in producing various carbonic acid drink, wine, potables, ... agents, bases, reducing agents. Combustible. 7.Storage:Be kept in a dry and cool place High-quality Fumaric Acid ...