Fumarate
Formation Gibbs Energy
Estimated ΔfG'm -532.8 ± 2.3 [kJ/mol]     Enter custom concentrations »
Estimated ΔfG'° -515.7 ± 2.3 [kJ/mol]
pH
pMg
Ionic strength M
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General Properties
Formula C4H2O4
Synonyms Fumarate; Fumaric acid; trans-Butenedioic acid; C00122
Molar Mass 114.06 [Da]
Structure - Open Babel Depiction O _ O O _ O