Fumaric acid CAS NO.110-17-8

H.S Code: 2917190090 Molecular weight: 116.07 Appearance: It is soluble in alcohol, slightly soluble in water and in ether, and very slightly…

H.S Code: 2917190090 Molecular weight: 116.07 Appearance: It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform. Specification: FCC IV Parameters Specification Assay 99.5-100.5% Melting point 294°C -300°C Maleic acid 0.10% max Water 0.50% max Residue on ignition 0.1% max Heavy metals(as Pb) 10 ppm max Arsenic (As) 3 ppm max Package: 25kg/600kg/900kg net in plastic woven bag lined with PE bag. Application: used as an acidulant, acidity regulator, acidifier, thermal-oxidative resists auxiliary, curing accelerant and spice; used to produce alexipharmic sodium dimercaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polyester resin. Storage: kept in dry and cool place.