Record Information
Version1.0
Creation date2010-04-08 22:11:49 UTC
Update date2015-07-20 23:17:50 UTC
Primary IDFDB015405
Secondary Accession NumbersNot Available
Chemical Information
FooDB NamePotassium sulfite (K2SO3)
DescriptionPOTASSIUM SULFITE, also known as potassium sulphite, 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. Based on a literature review very few articles have been published on POTASSIUM SULFITE.
CAS Number10117-38-1
Structure
Thumb
Synonyms
SynonymSource
POTASSIUM sulphiteGenerator
Potassium sulphite (K2SO3)Generator
1,4-Butanedithiolbiospider
1,4-Dimercaptobutanebiospider
Dipotassium sulfitebiospider
Potassium sulfitebiospider
Potassium sulphitebiospider
Sulfurous acid dipotassium salt, 8CIdb_source
Sulfurous acid, dipotassium saltbiospider
Sulfurous acid, potassium saltbiospider
Sulfurous acid, potassium salt (1:2)biospider
Tetramethylene dimercaptanbiospider
Predicted PropertiesNot Available
Chemical FormulaK2O3S
IUPAC name
InChI IdentifierInChI=1S/2K.H2O3S/c;;1-4(2)3/h;;(H2,1,2,3)/q2*+1;/p-2
InChI KeyBHZRJJOHZFYXTO-UHFFFAOYSA-L
Isomeric SMILES[K+].[K+].[O-]S([O-])=O
Average Molecular Weight158.26
Monoisotopic Molecular Weight157.884228278
Classification
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
Ontology
OntologyNo ontology term
Physico-Chemical Properties - Experimental
Physico-Chemical Properties - Experimental
PropertyValueReference
Physical stateNot Available
Physical DescriptionNot Available
Mass CompositionK 49.41%; O 30.33%; S 20.26%DFC
Melting PointNot Available
Boiling PointNot Available
Experimental Water SolubilityNot Available
Experimental logPNot Available
Experimental pKaNot Available
Isoelectric pointNot Available
ChargeNot Available
Optical RotationNot Available
Spectroscopic UV DataNot Available
DensityNot Available
Refractive IndexNot Available
Spectra
Spectra
EI-MS/GC-MSNot Available
MS/MSNot Available
NMRNot Available
ChemSpider IDNot Available
ChEMBL IDNot Available
KEGG Compound IDNot Available
Pubchem Compound ID24958
Pubchem Substance IDNot Available
ChEBI IDNot Available
Phenol-Explorer IDNot Available
DrugBank IDNot Available
HMDB IDNot Available
CRC / DFC (Dictionary of Food Compounds) IDKBX24-F:KBX24-F
EAFUS ID3152
Dr. Duke IDNot Available
BIGG IDNot Available
KNApSAcK IDNot Available
HET IDNot Available
Food Biomarker OntologyNot Available
VMH IDNot Available
Flavornet IDNot Available
GoodScent IDrw1278351
SuperScent IDNot Available
Wikipedia IDNot Available
Phenol-Explorer Metabolite IDNot Available
Duplicate IDSNot Available
Old DFC IDSNot Available
Associated Foods
FoodContent Range AverageReference
FoodReference
Biological Effects and Interactions
Health Effects / BioactivitiesNot Available
EnzymesNot Available
PathwaysNot Available
MetabolismNot Available
BiosynthesisNot Available
Organoleptic Properties
Flavours
FlavorCitations
odorless
  1. The Good Scents Company (2009). Flavor and fragrance information catalog. <http://www.thegoodscentscompany.com/allprod.html> Accessed 15.10.23.
Files
MSDSNot Available
References
Synthesis ReferenceNot Available
General ReferenceNot Available
Content Reference