National distribution fumaric quality assurance

 Fumaric acid for unsaturated polyester resin, the characteristics of such resins are good chemical resistance, heat resistance or; fumaric acid and vinyl acetate copolymer is a good adhesive, and styrene is manufactured fiberglass materials, fumaric acid plasticizer prepared non-toxic, latex and vinyl for food contact. The product is a medical and optical bleaching agent fine chemical intermediates for the antidote DMSA production in the pharmaceutical industry, the fumaric acid with sodium carbonate, to obtain sodium fumarate ( [17013-01-3]), and then get fumarate, ferrous sulfate iron substitution, iron-rich blood is a drug used to treat small red blood cell type of anemia. The product as a food additive - sour agent for soft drinks, fruit sugar, jelly, ice cream, sour agent mostly with citric acid and treated with acid, fumaric acid and sodium hydroxide, monosodium salt made Also used as sour condiment, but also as synthetic resin, mordant intermediates.