Registration Dossier

General information

Inventory

EC number:
261-204-5
EC name:
Sodium bis[4-hydroxy-3-[(2-hydroxy-1-naphthyl)azo]benzenesulphonamidato(2-)]cobaltate(1-)
CAS number:
58302-43-5

No inventory information available

Reference substance information

IUPAC name:
cobalt(3+) ion sodium 1-[(E)-2-{5-[imino(oxido)oxo-λ⁶-sulfanyl]-2-oxidophenyl}diazen-1-yl]naphthalen-2-olate 2-[(E)-2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]-4-sulfamoylbenzen-1-olate
Synonyms
Names:
Cobaltate(1-), bis[4-(hydroxy-.kappa.O)-3-[[2-(hydroxy-.kappa.O)-1-naphthalenyl]azo-.kappa.N1]benzenesulfonamidato(2-)]-, sodium
Cobaltate(1-), bis[4-hydroxy-3-[(2-hydroxy- 1-naphthalenyl)azo]benzenesulfonamidato(2-)]-, sodium
Identifier:
CAS number
58302-43-5
sodium [4-(hydroxy-kappaO)-3-{[2-(hydroxy-kappaO)-1-naphthyl]diazenyl}benzenesulfonamidato(2-)][4-hydroxy-3-{[2-(hydroxy-kappaO)-1-naphthyl]diazenyl}benzenesulfonamidato(2-)]cobaltate(1-)

CAS information

CAS number:
58302-43-5

Molecular and structural information

Molecular formula:
C32H22CoN6O8S2.Na
Molecular weight:
764.605
SMILES notation:
NS(=O)(=O)c1ccc(O[Na])c(c1)N=Nc2c(O[Co]3Oc4ccc(cc4N=Nc5c(O3)ccc6ccccc56)S(=O)(=O)N)ccc7ccccc27
InChl:
InChI=1/2C16H13N3O4S.Co.Na/c2*17-24(22,23)11-6-8-14(20)13(9-11)18-19-16-12-4-2-1-3-10(12)5-7-15(16)21;;/h2*1-9,20-21H,(H2,17,22,23);;/q;;+3;+1/p-4
Structural formula:
Chemical structure