chempirical

Potassium pyrosulfate

K2O7S2CAS 7790-62-7254.31 g/mol

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Properties

Molecular formula
K2O7S2
Molar mass
254.31 g/mol
Exact mass
253.8360 Da
Melting point
335 °C
logP
-2.15Crippen estimate
Polar surface area
118.0 Ų
H-bond donors / acceptors
2 / 5
Rotatable bonds
2

Identifiers

CAS number
7790-62-7
SMILES
[O-]S(=O)(=O)OS([O-])(=O)=O.[K+].[K+]
InChIKey
ACABCPPEQRRHDN-UHFFFAOYSA-N
InChI
InChI=1S/2K.H2O7S2/c;;1-8(2,3)7-9(4,5)6/h;;(H,1,2,3)(H,4,5,6)

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Names and synonyms

9 names
  • Disulfuric acid, potassium salt (1:2)
  • Pyrosulfuric acid, dipotassium salt
  • Disulfuric acid, dipotassium salt
  • Potassium pyrosulfate (K2S2O7)
  • Dipotassium pyrosulfate
  • Potassium disulfate
  • Dipotassium disulfate
  • Potassium sulfate (K2S2O7)
  • Potassium disulfate (K2S2O7)

Work with Potassium pyrosulfate

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

Sodium pyrosulfate13870-29-667 % similar Potassium persulfate7727-21-167 % similar Potassium peroxymonosulfate10058-23-857 % similar Potassium monomethylsulfate562-54-957 % similar Sodium persulfate7775-27-143 % similar Potassium sulfate7778-80-542 % similar Sodium methyl sulfate512-42-538 % similar Potassium thiosulfate10294-66-336 % similar

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

Elsewhere

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