CHEBI:18170 - selenic acid

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ChEBI Name selenic acid
ChEBI ID CHEBI:18170
Stars This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs CHEBI:9088, CHEBI:26624
Supplier Information ChemicalBook:CB7854327, eMolecules:513843
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Formula H2O4Se
Net Charge 0
Average Mass 144.97348
Monoisotopic Mass 145.91183
InChI InChI=1S/H2O4Se/c1-5(2,3)4/h(H2,1,2,3,4)
InChIKey QYHFIVBSNOWOCQ-UHFFFAOYSA-N
SMILES [H]O[Se](=O)(=O)O[H]
Roles Classification
Chemical Role(s): inorganic acid
A Bronsted 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.
(via chalcogen oxoacid )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
View more via ChEBI Ontology
ChEBI Ontology
Outgoing selenic acid (CHEBI:18170) is a selenium oxoacid (CHEBI:33489)
selenic acid (CHEBI:18170) is conjugate acid of hydrogenselenate (CHEBI:33490)
Incoming selenates (CHEBI:26623) is a selenic acid (CHEBI:18170)
hydrogenselenate (CHEBI:33490) is conjugate base of selenic acid (CHEBI:18170)
IUPAC Names
dihydroxidodioxidoselenium
selenic acid
Synonyms Sources
[SeO2(OH)2] IUPAC
H2SeO4 IUPAC
Selenic acid KEGG COMPOUND
Manual Xrefs Databases
C05697 KEGG COMPOUND
SE4 PDBeChem
View more database links
Registry Numbers Types Sources
7783-08-6 CAS Registry Number KEGG COMPOUND
7783-08-6 CAS Registry Number ChemIDplus
Last Modified
10 January 2019