Registration Dossier

Diss Factsheets

Reference substances

Reference substances

Currently viewing:
IUPAC name:
sodium 4-(4-(2-hydroxynaphthalenylazo)phenylazo)benzenesulphonate

Inventory

EC number:
229-029-9
EC name:
Sodium 4-(4-(2-hydroxynaphthalenylazo)phenylazo)benzenesulphonate
CAS number:
6406-56-0
CAS number:
6406-56-0
Synonyms
Names:
Identifier:
IUPAC name
Sodium 4-(4-(2-hydroxynaphthalenylazo)phenylazo)benzenesulphonate
Identifier:
other: Molecular formula
C22H15N4O4S.Na
sodium 4-({4-[(2-hydroxy-1-naphthyl)diazenyl]phenyl}diazenyl)benzenesulfonate

Molecular and structural information

Molecular formula:
C22H16N4O4S.Na
Molecular weight:
455.448
SMILES notation:
c12c(\N=N\c3ccc(\N=N\c4ccc(S(O)(=O)=O)cc4)cc3)c(ccc1cccc2)O.[Na+]
InChl:
1S/C22H16N4O4S.Na/c27-21-14-5-15-3-1-2-4-20(15)22(21)26-25-17-8-6-16(7-9-17)23-24-18-10-12-19(13-11-18)31(28,29)30;/h1-14,27H,(H,28,29,30);/q;+1/b24-23+,26-25+;
Structural formula:
Chemical structure

Related substances