chempirical

Potassium carbonate

CK2O3CAS 584-08-7138.20 g/mol

Open in Covalent MOL file
O−O−OK+K+
Carbonate

Properties

Molecular formula
CK2O3
Molar mass
138.20 g/mol
Exact mass
137.9122 Da
Density
2.29 g/mL
Melting point
891 °C
logP
-0.54Crippen estimate
Polar surface area
57.5 Ų
H-bond donors / acceptors
2 / 1
Rotatable bonds
0

Identifiers

CAS number
584-08-7
SMILES
[O-]C([O-])=O.[K+].[K+]
InChIKey
ILOXEKOBBABVRN-UHFFFAOYSA-N
InChI
InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;

Weigh it out

Type any one amount. The others follow from the molar mass and density.

Names and synonyms

16 names · show all
  • Carbonic acid, potassium salt (1:2)
  • Potassium carbonate (K2CO3)
  • Carbonic acid, dipotassium salt
  • Pearl ash
  • Potassium carbonate (K2(CO3))
  • Dipotassium carbonate
  • Potassium carbonate (2:1)
  • Potash
  • Salt of tartar
  • Sorb KX 35
  • FG
  • DCAD Plus
  • CLIMB
  • PX 1390-1
  • EF 80
  • LH 90

Reactions

Work with Potassium carbonate

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

Similar compounds

Beryllium carbonate13106-47-360 % similar Magnesite13717-00-560 % similar Strontium carbonate1633-05-260 % similar Nickel(II) carbonate3333-67-360 % similar Zinc carbonate3486-35-960 % similar Calcium bicarbonate3983-19-560 % similar Calcium carbonate471-34-160 % similar Sodium carbonate497-19-860 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

PubChem CAS Common Chemistry NIST WebBook Wikipedia