Purpurogallin(aq)
Formation Gibbs Energy
Estimated ΔfG'm -476.2 ± 22.2 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -459.1 ± 22.2 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C11H8O5
Common names Purpurogallin; C09964
Molar Mass 220.04 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -3 5 -593.7 -396.5 Component Contribution (2013)
aqueous -2 6 -670.6 -429.7
aqueous -1 7 -733.3 -450.0
aqueous 0 8 -782.3 -457.9
aqueous 1 9 -821.0 -456.6
aqueous 2 10 -837.7 -434.7