chempirical

Potassium sulfate

K2O4SCAS 7778-80-5174.25 g/mol

Open in Covalent MOL file
O−SO−OOK+K+

Properties

Molecular formula
K2O4S
Molar mass
174.25 g/mol
Exact mass
173.8791 Da
Density
2.66 g/mL
Melting point
1067 °C
Boiling point
1689 °C
logP
-1.41Crippen estimate
Polar surface area
74.6 Ų
H-bond donors / acceptors
2 / 2
Rotatable bonds
0

Identifiers

CAS number
7778-80-5
SMILES
[O-]S([O-])(=O)=O.[K+].[K+]
InChIKey
RELBRYJDPFWCIM-UHFFFAOYSA-N
InChI
InChI=1S/2K.H2O4S/c;;1-5(2,3)4/h;;(H2,1,2,3,4)

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Names and synonyms

12 names
  • Sulfuric acid potassium salt (1:2)
  • Sulfuric acid dipotassium salt
  • Potassium sulfate (2:1)
  • Arcanum duplicatum
  • Sal polychrestum
  • Tartarus vitriolatus
  • Dipotassium sulfate
  • Potassium sulfate (K2(SO4))
  • Potassium sulphate
  • Potassium sulfate (K2SO4)
  • Sulfuric acid, dipotassium salt
  • Sulfate of potash

Work with Potassium sulfate

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 Boiling point under vacuumAt any pressure, from its normal boiling point Isotope patternExact mass and the mass spectrum pattern

Similar compounds

Sulfate14808-79-875 % similar Iron(III) sulfate10028-22-560 % similar Aluminium sulfate10043-01-360 % similar Lanthanum sulfate10099-60-260 % similar Chromium(III) sulfate10101-53-860 % similar Cadmium sulfate10124-36-460 % similar Cobalt(II) sulfate10124-43-360 % similar Silver sulfate10294-26-560 % similar

Tanimoto similarity of circular fingerprints over the whole catalogue. All similar compounds

Elsewhere

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