Product Name: Fumaric Acid
Molecular weight: 116.07
Appearance: White, odorless granules or crystalline powder. It is soluble in alcohol, slightly soluble in water and in ether, and very slightly soluble in chloroform.
Package: 25KG/ 600KG/ 900KG net in a 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: Keep in dry and cool place.
Solubility:Soluble in ethanol, slightly soluble in water and ether, insoluble in chloroform, carbon tetrachloride, and benzene
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 |
Usage: Fumaric acid can be used as pharmaceutical intermediate and optical bleaching agent. In pharmaceutical industry, it is used to produce alexipharmic sodium dimercaptosuccinate and ferrous fumarate. Fumaric acid is also used in manufacturing unsaturated polyester resin
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