chempirical

Potassium sulfite

K2O3SCAS 10117-38-1158.25 g/mol

Open in Covalent MOL file
O−SO−OK+K+

Properties

Molecular formula
K2O3S
Molar mass
158.25 g/mol
Exact mass
157.8842 Da
logP
-1.08Crippen estimate
Polar surface area
57.5 Ų
H-bond donors / acceptors
2 / 1
Rotatable bonds
0

Identifiers

CAS number
10117-38-1
SMILES
[O-]S([O-])=O.[K+].[K+]
InChIKey
VZFCSENEYWMUIK-UHFFFAOYSA-N
InChI
InChI=1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)

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Names and synonyms

4 names
  • Sulfurous acid, potassium salt (1:2)
  • Potassium sulfite (K2SO3)
  • Sulfurous acid, dipotassium salt
  • Dipotassium sulfite

Work with Potassium sulfite

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

Calcium bisulfite13780-03-560 % similar Sodium sulfite7757-83-760 % similar Magnesium sulfite7757-88-260 % similar Barium sulfite7787-39-560 % similar Sodium sulfite heptahydrate10102-15-550 % similar Potassium trifluoromethanesulfinate41804-89-136 % similar Potassium metabisulfite16731-55-835 % similar

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

Elsewhere

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