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Molecule
Potassium Bicarbonate
CAS: 298-14-6 · CH2KO3
2D Structure
3D Structure
Loading 3D structure...
Basic Information
- CAS Registry Number
- 298-14-6
- Molecular Formula
- CH2KO3
- Molecular Mass
- 101.12 g/mol
Identifiers
CAS Registry Number
298-14-6
SMILES
O=C(O)O.[K]
InChI Key
QNEFNFIKZWUAEQ-UHFFFAOYSA-N
InChI
InChI=1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4);
Names and Synonyms
- Potassium Bicarbonate Synonym
- Carbonic acid, potassium salt (1:1) Synonym
- Carbonic acid, monopotassium salt Synonym
- Potassium acid carbonate Synonym
- Potassium bicarbonate Synonym
- Monopotassium carbonate Synonym
- Potassium carbonate (KHCO3) Synonym
- Potassium hydrogen carbonate Synonym
- Potassium bicarbonate (KHCO3) Synonym
- Purple K Synonym
- Potassium hydrogen carbonate (KHCO3) Synonym
- Hydrogen potassium carbonate Synonym
- Kaligreen Synonym
- Armicarb Synonym
- K-Lyte Synonym
- Kafylox Synonym
- Potassium hydrocarbonate Synonym
- Milstop Synonym
- EcoMate Armicarb "O" Synonym
- EcoCarb Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 101.12 g/mol | CAS Common Chemistry |
| 101.12200000000001 g/mol | RDKit | |
| 101.122 g/mol | RDKit | |
| 102.13 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_bicarbonate | CAS Common Chemistry |
| Canonical SMILES | [K].O=C(O)O | CAS Common Chemistry |
| InChI | InChI=1S/CH2O3.K/c2-1(3)4;/h(H2,2,3,4); | CAS Common Chemistry |
| InChI Key | InChIKey=QNEFNFIKZWUAEQ-UHFFFAOYSA-N | CAS Common Chemistry |
| Melting Point | 100 °C | CAS Common Chemistry |
| Name | Potassium bicarbonate | CAS Common Chemistry |
| Heavy Atom Count | 5 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 57.53 Ų | RDKit |
| LogP | -0.15839999999999999 | RDKit |
| -0.1584 | RDKit | |
| Molar Refractivity | 16.4076 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 100.964100604 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
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.
External Resources
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MW = 101.12 g/mol. Edit any field — others recompute live.
