Potassium bisulfate

HKO4SCAS 7646-93-7136.16 g/mol

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Properties

Molecular formula
HKO4S
Molar mass
136.16 g/mol
Exact mass
135.9233 Da
Density
2.24 g/mL
Melting point
197 °C
logP
-1.03Crippen estimate
Polar surface area
74.6 Ų
H-bond donors / acceptors
2 / 2
Rotatable bonds
0

Hazards

No GHS classification is on file for this compound. That is not evidence that it is harmless.

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Identifiers

CAS number
7646-93-7
SMILES
[O-]S(=O)(=O)O.[K+]
InChI

The InChI we hold for this record describes the parent acid and the metal separately rather than the salt above, so it is not shown here.

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Names and synonyms

10 names
  • Sulfuric acid, potassium salt (1:1)
  • Sulfuric acid, monopotassium salt
  • Potassium acid sulfate
  • Potassium hydrogen sulfate
  • Sal enixum
  • Monopotassium sulfate
  • Acid potassium sulfate
  • Potassium sulfate (KHSO4)
  • Potassium bisulphate
  • Hydrogen potassium sulfate

Work with Potassium bisulfate

Predict the NMR spectrum1H and 13C shifts with multiplicities Make a solutionWhat to weigh for any molarity and volume Check drug-likenessLipinski, Veber and lead-likeness Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Basic copper sulfate1344-73-667 % similar Sulfuric acid, sodium salt15124-09-167 % similar Sodium bisulfate7681-38-167 % similar Tetramethylammonium hydrogen sulphate80526-82-560 % similar Sodium bisulfate monohydrate10034-88-557 % similar Potassium peroxymonosulfate sulfate (2KHSO5.KHSO4.K2SO4)37222-66-554 % similar Tetramethylammonium hydrogen sulfate monohydrate103812-00-652 % similar Ammonium copper(II) sulfate hexahydrate13587-26-350 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue.

All similar compounds

Elsewhere

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