Amino acid(Arg-)(aq)
Formation Gibbs Energy
Estimated ΔfG'm 316.5 ± 10.2 [kJ/mol]    Enter custom concentration »
Estimated ΔfG'° 333.6 ± 10.2 [kJ/mol]
Estimated using Component Contribution (2013)
pH
Ionic strength [M]
General Properties
Formula C6H14N4O2
Common names Amino acid(Arg-); 2-Amino-5-guanidinovaleric acid; DL-Arginine; C02385
Molar Mass 174.11 [Da]
Structure
Links KEGG »
Species Formation Energies
Phase Net charge #Hydrogens Δf [kJ/mol] ΔfG'° [kJ/mol] Reference
aqueous -1 13 -151.1 375.4 Component Contribution (2013)
aqueous 0 14 -221.9 345.8
aqueous 1 15 -273.9 333.7
aqueous 2 16 -287.7 358.6