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Wikidata

(Q420720)

English

pyrosulfuric acid

chemical compound

  • H2S2O7
  • [(HO)S(O)2OS(O)2(OH)]
  • disulphuric acid
  • pyrosulphuric acid
  • disulfuric acid
In more languages
default values for all languages
No label defined

No description defined

Statements

subclass of
diprotic acid
0 references
sulfur oxoacid
0 references
mass
177.924 dalton
1 reference
stated in
PubChem
PubChem CID
62682
language of work or name
English
title
Disulfuric acid (English)
retrieved
5 October 2016
chemical formula
H₂O₇S₂
1 reference
stated in
PubChem
PubChem CID
62682
language of work or name
English
title
Disulfuric acid (English)
retrieved
20 November 2016
canonical SMILES
OS(=O)(=O)OS(=O)(=O)O
1 reference
stated in
PubChem
PubChem CID
62682
language of work or name
English
title
Disulfuric acid (English)
retrieved
20 November 2016
has part(s)
sulfur
0 references
oxygen
0 references
hydrogen
0 references
Commons category
Pyrosulfuric acid
0 references

Identifiers

ZVG number
570132
0 references
EC number
231-976-8
1 reference
stated in
Global Substance Registration System
UNII
NTC1O8E83E
language of work or name
English
title
pyrosulfuric acid (English)
retrieved
20 November 2016
ECHA Substance Infocard ID
100.029.069
1 reference
stated in
ECHA Substance Infocard database
ECHA Substance Infocard ID
100.029.069
retrieved
27 December 2018
title
Disulphuric acid (English)
quotation
CAS no.: 7783-05-3 (English)
Elhuyar ZTH ID
029714
0 references
 
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