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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Reaction mass of Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-) and Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
EC Number:
941-792-6
CAS Number:
not given
Molecular formula:
C46H32Cl2CoN8O14S2.3Na
IUPAC Name:
Reaction mass of Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-) and Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)

Legal Entity Composition(s) open all close all

State Form:
solid: bulk
Degree of purity:
>= 55 - <= 85 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Impurity 1
Chemical structure
Reference substance name:
Sodium carbonate
EC Number:
207-838-8
EC Name:
Sodium carbonate
CAS Number:
497-19-8
Molecular formula:
CH2O3.2Na
IUPAC Name:
disodium carbonate
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato (3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato (3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)] [2-({[3-({1-[(2-chlorophenyl) amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl} diazenyl-kN2)-4-(hydroxy-kO) phenyl]sulfonyl}amino)benzoato(3-)] cobaltate(3-)
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)] [2-({[3-({1-[(2-chlorophenyl) amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl} diazenyl-kN2)-4-(hydroxy-kO) phenyl]sulfonyl}amino)benzoato(3-)] cobaltate(3-)
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxyl-O)phenyl]sulfonyl}amino)benzoato(3- )]cobaltate(3-)
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxyl-O)phenyl]sulfonyl}amino)benzoato(3- )]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Cobaltate(4-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-κO)propyl]diazenyl-κN1]-4-(hydroxy-κO)phenyl] sulfonyl]amino]benzoato(3-)]-, sodium (1:4)
CAS Number:
70851-34-2
Molecular formula:
C46H32Cl2CoN8Na4O14S2
IUPAC Name:
Cobaltate(4-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-κO)propyl]diazenyl-κN1]-4-(hydroxy-κO)phenyl] sulfonyl]amino]benzoato(3-)]-, sodium (1:4)
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H35Cl2Co3+N8O14S2:Na3
IUPAC Name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2- yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxykO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Molecular formula:
C46H35Cl2Co3+N8O14S2Na3
IUPAC Name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2- yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxykO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxykO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium [2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN1)-4-(hydroxy-kO)phenyl]sulfonyl}amino)benzoato(3-)][2-({[3-({1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl}diazenyl-kN2)-4-(hydroxykO)phenyl]sulfonyl}amino)benzoato(3-)]cobaltate(3-)
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)][2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN2]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)
CAS Number:
-
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium [2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)][2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN2]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)


Constituent 1
Chemical structure
Reference substance name:
Trisodium bis[2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium bis[2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)
Constituent 2
Chemical structure
Reference substance name:
Trisodium [2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)][2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN2]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)
Molecular formula:
C46H32Cl2CoN8Na3O14S2
IUPAC Name:
Trisodium [2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN1]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)][2-[[[3-[[1-[(2-chlorophenyl)amino]-3-(hydroxy-kO)-1-oxobut-2-en-2-yl]diazenyl-kN2]-4-(hydroxy-kO)phenyl]sulfonyl]amino]benzoato(3-)]cobaltate(3-)


Constituent 1
Chemical structure
Reference substance name:
Cobaltate(3-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-κO)propyl]diazenyl-κN1]-4-(hydroxy-κO)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:3)
CAS Number:
73612-41-6
Molecular formula:
C46H32Cl2CoN8O14S2.3Na
IUPAC Name:
Cobaltate(3-), bis[2-[[[3-[2-[1-[[(2-chlorophenyl)amino]carbonyl]-2-(oxo-κO)propyl]diazenyl-κN1]-4-(hydroxy-κO)phenyl]sulfonyl]amino]benzoato(3-)]-, sodium (1:3)
Constituent 2
Chemical structure
Reference substance name:
Tetrasodium bis[2-[[[3-[[1-[(2-chloroanilino)carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulphonyl]amino]benzoato(3-)]cobaltate(4-)
EC Number:
274-929-7
EC Name:
Tetrasodium bis[2-[[[3-[[1-[(2-chloroanilino)carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulphonyl]amino]benzoato(3-)]cobaltate(4-)
CAS Number:
70851-34-2
Molecular formula:
C46H32Cl2CoN8O14S2.4Na
IUPAC Name:
tetrasodium bis[2-[[[3-[[1-[(2-chloroanilino)carbonyl]-2-oxopropyl]azo]-4-hydroxyphenyl]sulphonyl]amino]benzoato(3-)]cobaltate(4-)

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