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Reference substances

Reference substances

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General information

Inventory

EC number:
211-522-5
EC name:
Sodium toluene-4-sulphonate
CAS number:
657-84-1

No inventory information available

Reference substance information

IUPAC name:
sodium 4-methylbenzene-1-sulfonate
Synonyms
Names:
Benzenesulfonic acid, 4-methyl-, sodium salt
Identifier:
CAS number
657-84-1
Identifier:
other: Molecular formula
C7H8O3S.Na
sodium 4-methylbenzenesulfonate

CAS information

CAS number:
657-84-1

Molecular and structural information

Molecular formula:
C7H7O3S.Na
Molecular weight:
194.18
SMILES notation:
[Na+].Cc1ccc(cc1)S(=O)(=O)[O-]
InChl:
InChI=1/C7H8O3S.Na/c1-6-2-4-7(5-3-6)11(8,9)10;/h2-5H,1H3,(H,8,9,10);/q;+1/p-1
Structural formula:
Chemical structure