Record Information
Version1.0
Creation Date2016-05-19 02:23:42 UTC
Update Date2016-11-09 01:09:53 UTC
Accession NumberCHEM007286
Identification
Common NamePOTASSIUM SULFITE
ClassSmall Molecule
DescriptionNot Available
Contaminant Sources
  • EAFUS Chemicals
  • FooDB Chemicals
  • HPV EPA Chemicals
Contaminant TypeNot Available
Chemical Structure
Thumb
Synonyms
ValueSource
POTASSIUM sulphiteGenerator
Potassium sulphite (K2SO3)Generator
Chemical FormulaK2O3S
Average Molecular Mass158.260 g/mol
Monoisotopic Mass157.884 g/mol
CAS Registry Number10117-38-1
IUPAC Namedipotassium sulfite
Traditional Namedipotassium sulfite
SMILES[K+].[K+].[O-]S([O-])=O
InChI IdentifierInChI=1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI KeyBHZRJJOHZFYXTO-UHFFFAOYSA-L
Chemical Taxonomy
Description belongs to the class of inorganic compounds known as alkali metal sulfites. These are inorganic compounds in which the largest oxoanion is sulfite, 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 sulfites
Direct ParentAlkali metal sulfites
Alternative Parents
Substituents
  • Alkali metal sulfite
  • 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-1.2ChemAxon
pKa (Strongest Acidic)-3.7ChemAxon
Physiological Charge-1ChemAxon
Hydrogen Acceptor Count3ChemAxon
Hydrogen Donor Count0ChemAxon
Polar Surface Area63.19 ŲChemAxon
Rotatable Bond Count0ChemAxon
Refractivity10.08 m³·mol⁻¹ChemAxon
Polarizability5.1 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, Positivesplash10-0a4i-0900000000-bf9ad5501158a07fd644Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 20V, Positivesplash10-0a4i-0900000000-6561589fe0bb67ac6982Spectrum
Predicted LC-MS/MSPredicted LC-MS/MS Spectrum - 40V, Positivesplash10-0pbi-2900000000-57246ee4bd97c34ace67Spectrum
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 IDHMDB0303527
FooDB IDFDB015405
Phenol Explorer IDNot Available
KNApSAcK IDNot Available
BiGG IDNot Available
BioCyc IDNot Available
METLIN IDNot Available
PDB IDNot Available
Wikipedia LinkNot Available
Chemspider ID23332
ChEBI IDNot Available
PubChem Compound ID24958
Kegg Compound IDNot Available
YMDB IDNot Available
ECMDB IDNot Available
References
Synthesis ReferenceNot Available
MSDSNot Available
General ReferencesNot Available