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Potassium Hydroxide
CAS: 1310-58-3 | HKO
2D Structure
3D Structure
Loading 3D structure...
Basic Information
CAS Registry Number:
1310-58-3
Molecular Formula:
HKO
Molecular Mass:
56.11 g/mol
Names and Synonyms:
Potassium Hydroxide
Potassium hydroxide (K(OH))
Potassium hydroxide
Caustic potash
Potash
Cyantek CC 723
PSE 200
Arrocon 2298
Clearcut S
Gardoclean S 5167
Pipeline Gold
FD 40
Caustic Potash Flake
Denkazai K 10M
Identifiers:
SMILES:
[K+].[OH-]
InChI:
InChI=1S/K.H2O/h;1H2/q+1;/p-1
Key Properties
Boiling Point
1327 °C
CAS Common Chemistry
Melting Point
380 °C
CAS Common Chemistry
Density
2.04 g/cm³
CAS Common Chemistry
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
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 56.11 g/mol | CAS Common Chemistry |
| 56.105000000000004 g/mol | RDKit | |
| 55.966446332000004 g/mol | RDKit | |
| Density | 2.04 g/cm³ | CAS Common Chemistry |
| 2.044 g/cm3 | CAS Common Chemistry | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_hydroxide | CAS Common Chemistry |
| Boiling Point | 1327 °C | CAS Common Chemistry |
| Canonical SMILES | [K]O | CAS Common Chemistry |
| InChI | InChI=1S/K.H2O/h;1H2/q+1;/p-1 | CAS Common Chemistry |
| InChI Key | InChIKey=KWYUFKZDYYNOTN-UHFFFAOYSA-M | CAS Common Chemistry |
| Melting Point | 380 °C | CAS Common Chemistry |
| Name | Potassium hydroxide | CAS Common Chemistry |
| Heavy Atom Count | 2 | RDKit |
| Hydrogen Bond Acceptors | 1 | RDKit |
| Hydrogen Bond Donors | 0 | RDKit |
| Rotatable Bonds | 0 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 30.0 Ų | RDKit |
| LogP | -3.1728 | RDKit |
| Molar Refractivity | 1.9358 | RDKit |
