Registration Dossier

Identification

Chemical structure
Display Name:
Reaction products of 3-amino-4-hydroxybenzenesulfonic acid with 2,5-Dimethoxyaniline , condensed with 4, 4'-dinitrostilbene-2,2'-disulfonic acid, chelated with copper, sodium salt.
EC Number:
944-517-8
Molecular formula:
not applicable UVCB Substance
IUPAC Name:
Reaction products of 3-amino-4-hydroxybenzenesulfonic acid with 2,5-Dimethoxyaniline , condensed with 4, 4'-dinitrostilbene-2,2'-disulfonic acid, chelated with copper, sodium salt.

Type of substance

Composition:
UVCB
Origin:
other: metal-complex

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
22-Mar-2017
Last modified:
25-May-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Tetrasodium [μ-[[2,2'-(vinylene)bis[5-[[5-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azoxy]benzenesulphonato]](8-)]]dicuprate(4-)
EC Number:
274-552-8
EC Name:
Tetrasodium [μ-[[2,2'-(vinylene)bis[5-[[5-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azoxy]benzenesulphonato]](8-)]]dicuprate(4-)
CAS Number:
70304-40-4
Molecular formula:
C40H28Cu2N8O18S4
IUPAC Name:
tetrasodium [m-[[2,2'-(vinylene)bis[5-[[5-hydroxy-4-[(2-hydroxy-5-sulphophenyl)azo]-2-methoxyphenyl]azoxy]benzenesulphonato]](8-)]]dicuprate(4-)
Constituent 2
Chemical structure
Reference substance name:
dicopper(2+)(Z)-2-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)-1-(4-((E)-4-((E)-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazene 1-oxide
Molecular formula:
C40H28Cu2N8O19S4
IUPAC Name:
dicopper(2+)(Z)-2-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)-1-(4-((E)-4-((E)-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazene 1-oxide
Constituent 3
Reference substance name:
unknown impurities
IUPAC Name:
unknown impurities
Constituent 4
Chemical structure
Reference substance name:
Sum of non dangerous organic components
Molecular formula:
UVCB comprising different components
IUPAC Name:
Sum of non dangerous organic components
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
dicopper(2+)4-methoxy-5-((E)-(4-((E)-4-((E)-(2-methoxy-5-oxido-4-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazenyl)-2-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenolate
Molecular formula:
C40H28Cu2N8O18S4
IUPAC Name:
dicopper(2+)4-methoxy-5-((E)-(4-((E)-4-((E)-(2-methoxy-5-oxido-4-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazenyl)-2-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenolate
Constituent 2
Chemical structure
Reference substance name:
dicopper(2+)(Z)-2-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)-1-(4-((E)-4-((E)-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazene 1-oxide
Molecular formula:
C40H28Cu2N8O19S4
IUPAC Name:
dicopper(2+)(Z)-2-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)-1-(4-((E)-4-((E)-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazene 1-oxide
Constituent 3
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
Molecular formula:
not applicable
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
Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
dicopper(2+)4-methoxy-5-((E)-(4-((E)-4-((E)-(2-methoxy-5-oxido-4-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazenyl)-2-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenolate
Molecular formula:
C40H28Cu2N8O18S4
IUPAC Name:
dicopper(2+)4-methoxy-5-((E)-(4-((E)-4-((E)-(2-methoxy-5-oxido-4-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazenyl)-2-((Z)-(2-oxido-5-sulfophenyl)diazenyl)phenolate
Constituent 2
Chemical structure
Reference substance name:
dicopper(2+)(Z)-2-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)-1-(4-((E)-4-((E)-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazene 1-oxide
Molecular formula:
C40H28Cu2N8O19S4
IUPAC Name:
dicopper(2+)(Z)-2-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)-1-(4-((E)-4-((E)-(5-hydroxy-4-((Z)-(2-hydroxy-5-sulfophenyl)diazenyl)-2-methoxyphenyl)diazenyl)-2-sulfostyryl)-3-sulfophenyl)diazene 1-oxide
Constituent 3
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
Molecular formula:
not applicable
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

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Reach & Colours s.r.o Thunovská 196/19 Malá Strana 118 00 Prague Czech Republic 2018
Reach & Colours Trade Kft Levente u. 14/a 2161 Csomád Hungary 2018
REACH&Colours Kft Petofi Sandor utca 11 I Em. 4 1052 Budapest Hungary 2017 2018
Synthesia, a.s. Semtín103 53002 Pardubice Czech Republic 2017 2017

Administrative data open all close all

  • 01-2120229991-50-0000
  • 01-2120229991-50-0001
  • 01-2120229991-50-0002
  • 01-2120229991-50-0003

Contact Persons responsible for the SDS