Wikidata

(Q206778)

English

sulfurous acid

chemical compound

  • S(O)(OH)2
  • sulphurous acid
  • H2SO3
  • sulfuric(IV) acid
In more languages

Statements

subclass of
mineral acid
0 references
sulfur oxoacid
0 references
diprotic acid
0 references
mass
81.972 dalton
1 reference
stated in
PubChem
PubChem CID
1100
language of work or name
English
title
Sulfurous acid (English)
retrieved
18 November 2016
chemical formula
H₂SO₃
1 reference
stated in
PubChem
PubChem CID
1100
language of work or name
English
title
Sulfurous acid (English)
retrieved
18 November 2016
canonical SMILES
OS(=O)O
1 reference
stated in
PubChem
PubChem CID
1100
language of work or name
English
title
Sulfurous acid (English)
retrieved
18 November 2016
density
1.03 gram per cubic centimetre
temperature
20 degree Celsius
phase of matter
liquid
1 reference
imported from Wikimedia project
Italian Wikipedia
has part(s)
hydrogen
0 references
oxygen
0 references
sulfur
0 references

Identifiers

PubChem CID
1100
1 reference
stated in
PubChem
PubChem CID
1100
language of work or name
English
title
Sulfurous acid (English)
retrieved
18 November 2016
Gmelin number
1458
0 references
CAMEO Chemicals ID
1558
0 references
ECHA Substance Infocard ID
100.029.066
1 reference
stated in
ECHA Substance Infocard database
ECHA Substance Infocard ID
100.029.066
retrieved
27 December 2018
title
Sulphurous acid (English)
quotation
CAS no.: 7782-99-2 (English)
UM-BBD compound ID
c0348
0 references
Elhuyar ZTH ID
147230
0 references
PSH ID
5898
0 references
 
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