Record Information
Version1.0
Creation Date2016-05-19 02:23:36 UTC
Update Date2016-11-09 01:09:53 UTC
Accession NumberCHEM007278
Identification
Common NamePOTASSIUM PERSULFATE
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • EAFUS Chemicals
  • FooDB Chemicals
  • HPV EPA Chemicals
  • OECD HPV Chemicals
  • ToxCast & Tox21 Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
Dipotassium [(sulphonatoperoxy)sulphonyl]oxidanideGenerator
Potassium peroxydisulfateMeSH
Potassium monopersulfateMeSH
Potassium peroxodisulfateMeSH
Potassium persulfuric acid (K2S2O8)Generator
Potassium persulphate (K2S2O8)Generator
Potassium persulphuric acid (K2S2O8)Generator
Chemical FormulaK2O8S2
Average Molecular Mass270.322 g/mol
Monoisotopic Mass269.831 g/mol
CAS Registry Number7727-21-1
IUPAC Namedipotassium O-[(sulfonatoperoxy)sulfonyl]oxidanidolate
Traditional Namedipotassium peroxydisulfate
SMILES[K+].[K+].[O-]S(=O)(=O)OOS([O-])(=O)=O
InChI IdentifierInChI=1S/2K.H2O8S2/c;;1-9(2,3)7-8-10(4,5)6/h;;(H,1,2,3)(H,4,5,6)/q2*+1;/p-2
InChI KeyUSHAGKDGDHPEEY-UHFFFAOYSA-L
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as alkali metal peroxodisulfates. These are inorganic compounds in which the largest oxoanion is peroxodisulfate, and in which the heaviest atom not in an oxoanion is an alkali metal.
KingdomInorganic compounds
Super ClassMixed metal/non-metal compounds
ClassAlkali metal oxoanionic compounds
Sub ClassAlkali metal peroxodisulfates
Direct ParentAlkali metal peroxodisulfates
Alternative Parents
Substituents
  • Alkali metal peroxodisulfate
  • Inorganic oxide
  • Inorganic salt
Molecular FrameworkNot Available
External DescriptorsNot Available
Biological Properties
StatusDetected and Not Quantified
OriginNot Available
Cellular LocationsNot Available
Biofluid LocationsNot Available
Tissue LocationsNot Available
PathwaysNot Available
ApplicationsNot Available
Biological RolesNot Available
Chemical RolesNot Available
Physical Properties
StateNot Available
AppearanceNot Available
Experimental Properties
PropertyValue
Melting PointNot Available
Boiling PointNot Available
SolubilityNot Available
Predicted Properties
PropertyValueSource
logP-0.93ChemAxon
pKa (Strongest Acidic)-3.5ChemAxon
Physiological Charge-2ChemAxon
Hydrogen Acceptor Count6ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area132.86 ŲChemAxon
Rotatable Bond Count3ChemAxon
Refractivity22.87 m³·mol⁻¹ChemAxon
Polarizability11.73 ųChemAxon
Number of Rings0ChemAxon
Bioavailability1ChemAxon
Rule of FiveYesChemAxon
Ghose FilterNoChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
Spectra
Spectra
Spectrum TypeDescriptionSplash KeyView
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 10V, Positivesplash10-00di-0090000000-32c36f0af07f5725b015Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-00di-0390000000-33e3cfabee7b22152e8eSpectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-01b9-4950000000-2ece9c4cf2918bd62d70Spectrum
Toxicity Profile
Route of ExposureNot Available
Mechanism of ToxicityNot Available
MetabolismNot Available
Toxicity ValuesNot Available
Lethal DoseNot Available
Carcinogenicity (IARC Classification)Not Available
Uses/SourcesNot Available
Minimum Risk LevelNot Available
Health EffectsNot Available
SymptomsNot Available
TreatmentNot Available
Concentrations
Not Available
DrugBank IDNot Available
HMDB IDHMDB0303529
FooDB IDFDB015407
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID22821
ChEBI IDNot Available
PubChem Compound IDNot Available
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available