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InChI=1S/CH4O/c1-2/h2H,1H3
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> Main
CHEBI:29252 - disulfurous acid
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ChEBI Name
disulfurous acid
ChEBI ID
CHEBI:29252
Stars
This entity has been manually annotated by the ChEBI Team.
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Formula
H2O5S2
Net Charge
0
Average Mass
146.14488
Monoisotopic Mass
145.93437
InChI
InChI=1S/H2O5S2/c1-6(2)7(3,4)5/h(H,1,2)(H,3,4,5)
InChIKey
WBZKQQHYRPRKNJ-UHFFFAOYSA-N
SMILES
[H]OS(=O)S(=O)(=O)O[H]
Roles Classification
Chemical Role
(s):
inorganic acid
A Br
o
nsted 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 (Br
o
nsted base).
(via
oxoacid
)
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
disulfurous acid (
CHEBI:29252
)
is a
sulfur oxoacid (
CHEBI:33402
)
IUPAC Name
disulfurous acid
Synonyms
Sources
[(HO)(O)
2
SS(O)OH]
IUPAC
dihydroxido-
1κ
O
,2κ
O
-
trioxido-
1κ
2
O
,2κ
O
-
disulfur(
S
—
S
)
IUPAC
H
2
S
2
O
5
IUPAC
Last Modified
02 September 2008