(R,R)-Tartaric acid(aq)
Formation Gibbs Energy
Estimated ΔfG'm -854.0 ± 2.9 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° -836.8 ± 2.9 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C4H6O6
Common names (R,R)-Tartaric acid; (+)-Tartaric acid; (2R,3R)-Tartaric acid; (R,R)-Tartrate; 2,3-Dihydroxybutanedioic acid; L-Tartaric acid; Tartaric acid; Tartrate; C00898
Molar Mass 150.02 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -3 3 -922.2 -806.1 Component Contribution (2013)
aqueous -2 4 -996.6 -836.8
aqueous -1 5 -1023.9 -821.8
aqueous 0 6 -1039.4 -796.1