Dipotassium oxalate
Properties
- Molecular formula
- C2K2O4
- Molar mass
- 166.21 g/mol
- Exact mass
- 165.9071 Da
- logP
- -1.61Crippen estimate
- Polar surface area
- 74.6 Ų
- H-bond donors / acceptors
- 2 / 2
- Rotatable bonds
- 0
Hazards
No GHS classification is on file for this compound. That is not evidence that it is harmless.
Identifiers
CAS number
583-52-8SMILES
[O-]C(=O)C([O-])=O.[K+].[K+]InChI
The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.
Weigh it out
Type any one amount. The others follow from the molar mass.
Names and synonyms
6 names
- Ethanedioic acid, potassium salt (1:2)
- Oxalic acid, dipotassium salt
- Ethanedioic acid, dipotassium salt
- Potassium oxalate
- Potassium oxalate (K2C2O4)
- Oxa-gel
Work with Dipotassium oxalate
Stereoisomers, salts and isotopologues
The same compound in another form: other stereochemistry, a salt or hydrate, the free acid or base, or an isotope-labelled version.
Potassium oxalate monohydrate6487-48-5Hydrate
Ethanedioic acid hydrate (1:2)6153-56-6Hydrate
Oxalic acid144-62-7Free acid
Ferric ammonium oxalate14221-47-7Salt
Copper oxalate814-91-5Salt
Iron(II) oxalate516-03-0Salt
Silver oxalate533-51-7Salt
Potassium hydrogenoxalate127-95-7Salt
Tin(II) oxalate814-94-8Salt
Sodium oxalate62-76-0Salt
Lead(II) oxalate814-93-7Salt
Barium oxalate516-02-9Salt
Similar compounds
Potassium titanyloxalate14481-26-667 % similar
Potassium pyruvate4151-33-158 % similar
(Ethanedioato(2-)-kappaO1,kappaO2)oxovanadium15500-04-650 % similar
Potassium carbonate584-08-750 % similar
Potassium acetate127-08-242 % similar
Potassium bicarbonate298-14-642 % similar
Potassium acrylate10192-85-536 % similar
Sodium pyruvate113-24-636 % similar
Tanimoto similarity of circular fingerprints over the whole catalogue.