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Potassium Carbonate
CAS: 584-08-7 | CH2K2O3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
584-08-7
Molecular Formula:
CH2K2O3
Molecular Weight:
140.22000000000003 g/mol
Names and Synonyms:
Potassium Carbonate
LH 90
EF 80
PX 1390-1
CLIMB
DCAD Plus
FG
Sorb KX 35
Salt of tartar
Potassium carbonate
Potash
Potassium carbonate (2:1)
Dipotassium carbonate
Potassium carbonate (K2(CO3))
Pearl ash
Carbonic acid, dipotassium salt
Potassium carbonate (K2CO3)
Carbonic acid, potassium salt (1:2)
Identifiers:
SMILES:
O=C(O)O.[K].[K]
InChI:
InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);;
Spectral Data
NMR, IR, and Mass spectral data
1H NMR
13C NMR
Predicting NMR spectra...
10 ppm
9
8
7
6
5
4
3
2
1
0 ppm
| Shift (ppm) | Multiplicity | Integration | Assignment |
|---|
200 ppm
180
160
140
120
100
80
60
40
20
0 ppm
| Shift (ppm) | DEPT | Assignment |
|---|
Note: These NMR spectra are predicted computationally and may differ from experimental data. Predictions are based on chemical environment analysis.
All Properties
Comprehensive physical and chemical properties
Physical Properties
| Property | Value | Source |
|---|---|---|
| molecular_mass | 140.22 g/mol | Legacy Database |
| density | 2.29 g/cm³ | Legacy Database |
| wikipedia_url | https://en.wikipedia.org/wiki/Potassium_carbonate None | Legacy Database |
| cas-canonical-smile | [K].O=C(O)O None | Legacy Database |
| cas-density | 2.29 g/cm3 None | Legacy Database |
| cas-inchi | InChI=1S/CH2O3.2K/c2-1(3)4;;/h(H2,2,3,4);; None | Legacy Database |
| cas-inchi-key | InChIKey=ILOXEKOBBABVRN-UHFFFAOYSA-N None | Legacy Database |
| cas-melting-point | 891 °C None | Legacy Database |
| cas-name | Potassium carbonate None | Legacy Database |
| wikipedia-name | Potassium carbonate None | Legacy Database |
| LogP | -0.5391999999999999 | RDKit |
Molecular
| Property | Value | Source |
|---|---|---|
| Molecular Weight | 140.22000000000003 g/mol | RDKit |
Exact
| Property | Value | Source |
|---|---|---|
| Exact Molecular Weight | 139.92780728399998 g/mol | RDKit |
Heavy
| Property | Value | Source |
|---|---|---|
| Heavy Atom Count | 6 count | RDKit |
Hydrogen
| Property | Value | Source |
|---|---|---|
| Hydrogen Bond Acceptors | 1 count | RDKit |
| Hydrogen Bond Donors | 2 count | RDKit |
Rotatable
| Property | Value | Source |
|---|---|---|
| Rotatable Bonds | 0 count | RDKit |
Aromatic
| Property | Value | Source |
|---|---|---|
| Aromatic Ring Count | 0 count | RDKit |
Topological
| Property | Value | Source |
|---|---|---|
| Topological Polar Surface Area | 57.53 Ų | RDKit |
Molar
| Property | Value | Source |
|---|---|---|
| Molar Refractivity | 22.1616 | RDKit |
