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CHEBI:29211 - disulfuric acid

ChEBI IDCHEBI:29211
ChEBI Namedisulfuric acid
Stars
Last Modified6 December 2005
SubmitterKirill Degtyarenko
DownloadsMolfile
FormulaH2O7S2
Net Charge0
Average Mass178.143
Monoisotopic Mass177.92419
SMILES[H]OS(=O)(=O)OS(=O)(=O)O[H]
InChIInChI=1S/H2O7S2/c1-8(2,3)7-9(4,5)6/h(H,1,2,3)(H,4,5,6)
InChIKeyVFNGKCDDZUSWLR-UHFFFAOYSA-N
Roles Classification
Chemical Roles:
inorganic acid  A Brønsted acid derived from one or more inorganic compounds. Inorganic acids (also known as mineral acids) form hydrons and conjugate base ions when dissolved in water.
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
Bronsted acid  A molecular entity capable of donating a hydron to an acceptor (Brønsted base).
ChEBI Ontology
Outgoing Relation(s)
disulfuric acid (CHEBI:29211) is a sulfur oxoacid (CHEBI:33402)
IUPAC Names 
disulfuric acid
μ-oxido-bis(hydroxidodioxidosulfur)
Synonyms  Source
disulphuric acidChEBI
[(HO)S(O)2OS(O)2(OH)]IUPAC
H2S2O7IUPAC
Pyrosulfuric acidChemIDplus
Registry NumbersSources
CAS:7783-05-3ChemIDplus