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CHEBI:29251 - disulfite

ChEBI IDCHEBI:29251
ChEBI Namedisulfite
Stars
Last Modified12 April 2016
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaO5S2
Net Charge-2
Average Mass144.129
Monoisotopic Mass143.91981
SMILESO=S([O-])S(=O)(=O)[O-]
InChIInChI=1S/H2O5S2/c1-6(2)7(3,4)5/h(H,1,2)(H,3,4,5)/p-2
InChIKeyWBZKQQHYRPRKNJ-UHFFFAOYSA-L
ChEBI Ontology
Outgoing Relation(s)
disulfite (CHEBI:29251) is a sulfur oxide (CHEBI:48154)
disulfite (CHEBI:29251) is a sulfur oxoanion (CHEBI:33482)
Incoming Relation(s)
sodium disulfite (CHEBI:114786) has part disulfite (CHEBI:29251)
IUPAC Names 
disulfite
pentaoxido-1κ3O,2κ2O-disulfate(S—S)(2−)
Synonyms  Source
metabisulfiteChemIDplus
[O(O)2SS(O)O]2−IUPAC
[S2O5]2−IUPAC
Registry NumbersSources
CAS:23134-05-6ChemIDplus