Fumaric acid

CAS Number110-17-8
Molecular FormulaHOOC(C2H2)COOH
Color, 5% in MeOH (APHA)10 max.
ASSAY (Wt%)99.7 – 100.5
Moisture content (Wt%)0.5 max.
Heavy metals as Pb (ppm)10 max.
Arsenic (ppm)3 max.
Ash (Wt%)0.05 max
Maleic Acide (Wt%)0.1 max.
Molecular weight116.07
Solubility in water (100ºC)9.8%
Melting point286ºC

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