acido-etanodioico.gif
Ethanedioic acid (Oxalic acid)
Synonyms: 1,2-ethanedioic acid, oxalic acid, ethanedioic acid
Formula: C 2 H 2 O 4
Molecular mass: 90.0354
Melting point: 189ºC
Boiling point: 190ºC
Comment: Colorless solid.