Structure via PubChem · Public domain (PubChem)
Chemical data
- Formula
- HKO4S
- Molecular weight
- 136.17 g/mol
- IUPAC name
- potassium hydrogen sulfate
- SMILES
- OS(=O)(=O)[O-].[K+]
- InChIKey
- CHKVPAROMQMJNQ-UHFFFAOYSA-M
- Polar surface area
- 85.8 Ų
- H-bond donors
- 1
- H-bond acceptors
- 4
- Formal charge
- 0
via PubChem
Wikidata facts
- Subclass of
- chemical compound
- Has part
- hydrogen
- Mass
- 135.923
- Image
- KHSO4.jpg
- Has use
- food additive
Show 3 more facts
- canonical SMILES
- OS(=O)(=O)[O-].[K+]
- chemical formula
- HKO₄S
- Commons category
- Potassium bisulfate
Sources (1)
via Wikidata · CC0
~1 min read
Encyclopedic overview
Potassium bisulfate (potassium bisulphate) is an inorganic compound with the chemical formula KHSO4 and is the potassium acid salt of sulfuric acid. It is a white, water-soluble solid.
Preparation
Excerpted from Wikipedia’s “potassium bisulfate” article, available under the CC BY-SA 4.0 licence.