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Molecule
Potassium Peroxymonosulfate
CAS: 10058-23-8 · H2KO5S
2D Structure
3D Structure
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Basic Information
- CAS Registry Number
- 10058-23-8
- Molecular Formula
- H2KO5S
- Molecular Mass
- 153.18 g/mol
Identifiers
CAS Registry Number
10058-23-8
SMILES
O=S(=O)(O)OO.[K]
InChI Key
SENRGCCOVBYBGK-UHFFFAOYSA-N
InChI
InChI=1S/K.H2O5S/c;1-5-6(2,3)4/h;1H,(H,2,3,4)
Names and Synonyms
- Potassium Peroxymonosulfate Common Name
- Peroxymonosulfuric acid, potassium salt (1:1) Synonym
- Potassium peroxymonosulfate (KHSO5) Synonym
- Peroxymonosulfuric acid, monopotassium salt Synonym
- Monopotassium persulfate Synonym
- Potassium monopersulfate Synonym
- Potassium peroxomonosulfate (KHSO5) Synonym
- Potassium hydrogenperoxymonosulfate Synonym
- Caro's acid potassium salt Synonym
- Potassium hydrogen persulfate Synonym
- Potassium hydrogen peroxomonosulfate Synonym
- Potassium peroxomonosulfate Synonym
- Potassium peroxymonosulfate Synonym
- Chirox Synonym
- Rubysta Synonym
- Ecocide C Synonym
All Properties
Comprehensive physical and chemical properties
| Property | Value | Source |
|---|---|---|
| Molecular Mass | 153.18 g/mol | CAS Common Chemistry |
| 153.176 g/mol | RDKit | |
| 154.177 g/mol | chempirical lib | |
| Wikipedia Url | https://en.wikipedia.org/wiki/Potassium_peroxymonosulfate | CAS Common Chemistry |
| Canonical SMILES | [K].O=S(=O)(O)OO | CAS Common Chemistry |
| InChI | InChI=1S/K.H2O5S/c;1-5-6(2,3)4/h;1H,(H,2,3,4) | CAS Common Chemistry |
| InChI Key | InChIKey=SENRGCCOVBYBGK-UHFFFAOYSA-N | CAS Common Chemistry |
| Name | Potassium peroxymonosulfate | CAS Common Chemistry |
| Heavy Atom Count | 7 | RDKit |
| Hydrogen Bond Acceptors | 4 | RDKit |
| Hydrogen Bond Donors | 2 | RDKit |
| Rotatable Bonds | 1 | RDKit |
| Aromatic Ring Count | 0 | RDKit |
| Topological Polar Surface Area | 83.83000000000001 Ų | RDKit |
| 83.83 Ų | RDKit | |
| LogP | -1.1019999999999996 | RDKit |
| -1.102 | RDKit | |
| Molar Refractivity | 21.0164 cm³/mol | RDKit |
| Ring Count | 0 | RDKit |
| Formal Charge | 0 | RDKit |
| Fraction Csp3 | 0.0 | RDKit |
| Exact Mass | 152.92600084400001 g/mol | RDKit |
Spectral Data
NMR, IR, and Mass spectral data
Predicting NMR spectra...
10 ppm
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| Shift (ppm) | Multiplicity | Integration | Assignment |
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200 ppm
180
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| Shift (ppm) | DEPT | Assignment |
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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 = 153.18 g/mol. Edit any field — others recompute live.
