2-Carboxy-2-hydroxy-8-carboxychromene(aq)
Formation Gibbs Energy
Estimated ΔfG'm -621.3 ± 10.4 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -604.2 ± 10.4 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C11H8O6
Common names 2-Carboxy-2-hydroxy-8-carboxychromene; C14094
Molar Mass 236.03 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -3 5 -784.3 -587.1 Component Contribution (2013)
aqueous -2 6 -845.0 -604.2
aqueous -1 7 -865.7 -582.4
aqueous 0 8 -878.9 -554.5