Product Description

CAS NO.: *******8 HS: ********0 Molecular formula: C4H4O4 HO2CCH=CHCO2H Molar mass: **6.*7 g/mol Density: 1.*4g/cm3 , solid *0 Centigrade degree Solubility in water: 0.*3 g/**0 mL Structural Formula: Product FUMARIC ACID (Food grade) Item Specification Asssy(%) *9.****1.0 Loss on drying(%) less than0.*5 Rasidue on ignition(%) less than0.1 Melting range(Centigrade degree) ******2 Heavy metals (Pb) (ppm) less than*0 Colour less than*5 Arsenic(ppm) less than 3. Product Uses: 1. Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent, also used in manufacturing unsaturated polyester resin. 2. It can be used used in making coating. L-Aspartic Acid, L-Lactamic Acid, Malic Acid and many auxiliaries. Package: *5kg/bag