Potassium oxalate monohydrate

C2H2K2O5CAS 6487-48-5184.23 g/mol

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O−OO−OH2OK+K+
Carboxylic acid

Properties

Molecular formula
C2H2K2O5
Molar mass
184.23 g/mol
Exact mass
183.9176 Da
logP
-2.43Crippen estimate
Polar surface area
106.1 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.

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Identifiers

CAS number
6487-48-5
SMILES
[O-]C(=O)C([O-])=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.

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Names and synonyms

5 names
  • Ethanedioic acid, potassium salt, hydrate (1:2:1)
  • Oxalic acid, dipotassium salt, monohydrate
  • Ethanedioic acid, dipotassium salt, monohydrate
  • Dipotassium oxalate monohydrate
  • Potassium oxalate (K2(C2O4)) monohydrate

Work with Potassium oxalate monohydrate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

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.

Ethanedioic acid hydrate (1:2)6153-56-6Hydrate Dipotassium oxalate583-52-8Anhydrous 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 titanyloxalate14481-26-657 % similar Potassium pyruvate4151-33-150 % similar (Ethanedioato(2-)-kappaO1,kappaO2)oxovanadium15500-04-643 % similar Antimony potassium tartrate28300-74-542 % similar Potassium carbonate584-08-742 % similar Monopotassium monosodium tartrate tetrahydrate6381-59-539 % similar Sodium phenylpyruvate monohydrate122049-54-136 % similar Telluric acid (H2TeO3), dipotassium salt, hydrate123333-66-436 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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