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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Display Name:
tetrasodium 15-[(Z)-2-{4-[(E)-2-{4-[(E)-2-{2,5-dimethyl-4-[(E)-2-(4-sulfophenyl)diazen-1-yl]phenyl}diazen-1-yl]-2-sulfophenyl}ethenyl]-3-sulfophenyl}diazen-1-yl]-10,12-dioxa-2,3-diaza-11-cupratricyclo[11.4.0.0^{4,9}]heptadeca-1(17),2,4,6,8,13,15-heptaene-6-sulfonate
EC Number:
943-210-6
Molecular formula:
Not applicable. UVCB Substance
IUPAC Name:
tetrasodium 15-[(Z)-2-{4-[(E)-2-{4-[(E)-2-{2,5-dimethyl-4-[(E)-2-(4-sulfophenyl)diazen-1-yl]phenyl}diazen-1-yl]-2-sulfophenyl}ethenyl]-3-sulfophenyl}diazen-1-yl]-10,12-dioxa-2,3-diaza-11-cupratricyclo[11.4.0.0^{4,9}]heptadeca-1(17),2,4,6,8,13,15-heptaene-6-sulfonate

Type of Substance

Composition:
UVCB
Origin:
organometallic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
p-[(4-amino-2,5-xylyl)azo]benzenesulphonic acid
EC Number:
258-468-9
EC Name:
p-[(4-amino-2,5-xylyl)azo]benzenesulphonic acid
CAS Number:
53305-44-5
Molecular formula:
C14H15N3O3S
IUPAC Name:
4-[(4-amino-2,6-dimethylphenyl)diazenyl]benzenesulfonic acid
Constituent 2
Chemical structure
Reference substance name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Molecular formula:
C40H32CuN8O14S4
IUPAC Name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Constituent 3
Reference substance name:
Tetrasodium [2-[2-[4-[[3-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azoxy]-2-sulphophenyl]vinyl]-5-[[4-[(4-sulphophenyl)azo]-2,5-xylyl]azoxy]benzenesulphonato(6-)]cuprate(4-)
EC Number:
274-548-6
EC Name:
Tetrasodium [2-[2-[4-[[3-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azoxy]-2-sulphophenyl]vinyl]-5-[[4-[(4-sulphophenyl)azo]-2,5-xylyl]azoxy]benzenesulphonato(6-)]cuprate(4-)
CAS Number:
70304-36-8
Molecular formula:
C40H26CuN8O16S4.4Na
IUPAC Name:
tetrasodium [2-[2-[4-[[3-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azoxy]-2-sulphophenyl]vinyl]-5-[[4-[(4-sulphophenyl)azo]-2,5-xylyl]azoxy]benzenesulphonato(6-)]cuprate(4-)
Constituent 4
Chemical structure
Reference substance name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
Molecular formula:
C42H36N8O13S4
IUPAC Name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Molecular formula:
C40H32CuN8O14S4
IUPAC Name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Constituent 2
Chemical structure
Reference substance name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
Molecular formula:
C42H36N8O13S4
IUPAC Name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
water
Constituent 4
Reference substance name:
Inorganic salts
IUPAC Name:
Inorganic salts
Constituent 5
Reference substance name:
Sum of non dangerous organic components
Molecular formula:
UVCB comprising different components.
IUPAC Name:
Sum of non dangerous organic components

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
p-[(4-amino-2,5-xylyl)azo]benzenesulphonic acid
EC Number:
258-468-9
EC Name:
p-[(4-amino-2,5-xylyl)azo]benzenesulphonic acid
CAS Number:
53305-44-5
Molecular formula:
C14H15N3O3S
IUPAC Name:
4-[(4-amino-2,6-dimethylphenyl)diazenyl]benzenesulfonic acid
Constituent 2
Chemical structure
Reference substance name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Molecular formula:
C40H32CuN8O14S4
IUPAC Name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Constituent 3
Reference substance name:
Tetrasodium [2-[2-[4-[[3-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azoxy]-2-sulphophenyl]vinyl]-5-[[4-[(4-sulphophenyl)azo]-2,5-xylyl]azoxy]benzenesulphonato(6-)]cuprate(4-)
EC Number:
274-548-6
EC Name:
Tetrasodium [2-[2-[4-[[3-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azoxy]-2-sulphophenyl]vinyl]-5-[[4-[(4-sulphophenyl)azo]-2,5-xylyl]azoxy]benzenesulphonato(6-)]cuprate(4-)
CAS Number:
70304-36-8
Molecular formula:
C40H26CuN8O16S4.4Na
IUPAC Name:
tetrasodium [2-[2-[4-[[3-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]phenyl]azoxy]-2-sulphophenyl]vinyl]-5-[[4-[(4-sulphophenyl)azo]-2,5-xylyl]azoxy]benzenesulphonato(6-)]cuprate(4-)
Constituent 4
Chemical structure
Reference substance name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
Molecular formula:
C42H36N8O13S4
IUPAC Name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Molecular formula:
C40H32CuN8O14S4
IUPAC Name:
5-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-((E)-4-((Z)-(3-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)benzenesulfonic acid, copper salt
Constituent 2
Chemical structure
Reference substance name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
Molecular formula:
C42H36N8O13S4
IUPAC Name:
(E)-1-(4-((E)-4-((E)-(2,5-dimethyl-4-((E)-(4-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)-2-(2,5-dimethyl-4-((Z)-(4-sulfophenyl)diazenyl)phenyl)diazene 1-oxide
Constituent 3
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
water
Constituent 4
Reference substance name:
Inorganic salts
IUPAC Name:
Inorganic salts
Constituent 5
Reference substance name:
Sum of non dangerous organic components
Molecular formula:
UVCB comprising different components.
IUPAC Name:
Sum of non dangerous organic components

Composition(s) generated upon use

Other types of composition(s)