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Diss Factsheets

Reference substances

Reference substances

IUPAC name:
potassium 2,5-dihydroxybenzenesulphonate

Inventory

EC number:
244-584-7
EC name:
Potassium 2,5-dihydroxybenzenesulphonate
CAS number:
21799-87-1
CAS number:
21799-87-1
Synonyms
Names:
Benzenesulfonic acid, 2,5-dihydroxy-, monopotassium salt
Identifier:
IUPAC name
Potassium 2,5-dihydroxybenzenesulphonate
Identifier:
IUPAC name
potassium 2,5-dihydroxybenzenesulfonate
Identifier:
other: Molecular formula
C6H6O5S.K
Identifier:
other: InChl
InChI=1/C6H6O5S.K/c7-4-1-2-5(8)6(3-4)12(9,10)11;/h1-3,7-8H,(H,9,10,11);/q;+1/p-1
Identifier:
other: SMILES notation
S(=O)(=O)([O-])c1c(O)ccc(O)c1.[K+]
Identifier:
other: SMILES notation
[K+].Oc1ccc(O)c(c1)S(=O)(=O)[O-]
Potassium; 2,5-dihydroxybenzenesulphonate

Molecular and structural information

Molecular formula:
(HO)2C6H3SO3K
Molecular weight:
228.26
SMILES notation:
c1cc(c(cc1O)S(=O)(=O)[O-])O.[K+]
InChl:
InChI=1S/C6H6O5S.K/c7-4-1-2-5(8)6(3-4)12(9,10)11;/h1-3,7-8H,(H,9,10,11);/q;+1/p-1
Structural formula:
Chemical structure

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