Registration Dossier

Identification

Chemical structure
Display Name:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
EC Number:
305-729-0
EC Name:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
CAS Number:
95009-01-1
Molecular formula:
C18H9CuN6O10S.Na
IUPAC Name:
Reaction products of diazotized 4-aminobenzenesulfonic acid coupled with resorcinol subsequently coupled with diazotised 2-amino-4,6-dinitrophenol, copper (2+) complexes, sodium salts

Type of substance

Composition:
UVCB
Origin:
organic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
11-Dec-2017
Last modified:
27-Aug-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
Cuprate(1-), [4-[4-[1,3-dihydroxy-2-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulfonato(3-)]-, sodium
Molecular formula:
C18H9CuN6O10S.Na
IUPAC Name:
Cuprate(1-), [4-[4-[1,3-dihydroxy-2-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulfonato(3-)]-, sodium
Constituent 2
Chemical structure
Reference substance name:
Disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
EC Number:
280-483-4
EC Name:
Disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
CAS Number:
83562-73-6
Molecular formula:
C18H14N4O8S2.2Na
IUPAC Name:
disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
Constituent 3
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 4
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
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
EC Number:
305-729-0
EC Name:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
CAS Number:
95009-01-1
Molecular formula:
C18H9CuN6O10S.Na
IUPAC Name:
Reaction products of diazotized 4-aminobenzenesulfonic acid coupled with resorcinol subsequently coupled with diazotised 2-amino-4,6-dinitrophenol, copper (2+) complexes, sodium salts
Constituent 2
Chemical structure
Reference substance name:
4-[(E)-{3-hydroxy-4-[(E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl]-2-methylphenyl}diazenyl]benzenesulfonic acid
Molecular formula:
C19H14N6O9S
IUPAC Name:
4-[(E)-{3-hydroxy-4-[(E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl]-2-methylphenyl}diazenyl]benzenesulfonic acid
Constituent 3
Chemical structure
Reference substance name:
4-((E)-(5-amino-2-hydroxy-3-nitrophenyl)diazenyl)-3,6-bis((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)benzene-1,2-diol
Molecular formula:
C24H14N12O15
IUPAC Name:
4-((E)-(5-amino-2-hydroxy-3-nitrophenyl)diazenyl)-3,6-bis((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)benzene-1,2-diol
Constituent 4
Chemical structure
Reference substance name:
4-((E)-(5-((E)-(3-amino-5-nitrophenyl)diazenyl)-2,3-dihydroxy-4-((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonic acid
Molecular formula:
C24H16N10O12S
IUPAC Name:
4-((E)-(5-((E)-(3-amino-5-nitrophenyl)diazenyl)-2,3-dihydroxy-4-((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonic acid
Constituent 5
Reference substance name:
not available
IUPAC Name:
not available
Constituent 6
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 7
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 8
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
sodium sulphate
Constituent 9
Reference substance name:
Not applicable
Molecular formula:
Not available
IUPAC Name:
Not applicable
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium (4-((dihydroxy((2-hydroxy-3,5-dinitrophenyl)azo)phenyl)azo)benzenesulphonato(3-))cuprate(1-)
Molecular formula:
C18H9CuN6NaO10S
IUPAC Name:
Sodium (4-((dihydroxy((2-hydroxy-3,5-dinitrophenyl)azo)phenyl)azo)benzenesulphonato(3-))cuprate(1-)
Constituent 2
Chemical structure
Reference substance name:
4-((2-hydroxy-3,5-dinitrophenyl)diazenyl)benzene-1,3-diol
Molecular formula:
C12H8N4O7
IUPAC Name:
4-((2-hydroxy-3,5-dinitrophenyl)diazenyl)benzene-1,3-diol
Constituent 3
Chemical structure
Reference substance name:
sodium 4-((2,6-dihydroxy-3-((2-hydroxy-3,5-dinitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonate
Molecular formula:
C18H11N6NaO10S
IUPAC Name:
sodium 4-((2,6-dihydroxy-3-((2-hydroxy-3,5-dinitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonate
Constituent 4
Reference substance name:
Sum of organic impurities each > 1%
Molecular formula:
not applicable
IUPAC Name:
Sum of organic impurities each > 1%
Constituent 5
Reference substance name:
Sum of organic impurities each < 1 %
Molecular formula:
Not applicable
IUPAC Name:
Sum of organic impurities each < 1 %
Constituent 6
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 7
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
sodium sulphate
Constituent 8
Chemical structure
Reference substance name:
Sodium carbonate
EC Number:
207-838-8
EC Name:
Sodium carbonate
CAS Number:
497-19-8
Molecular formula:
CNa2O3
IUPAC Name:
Sodium Carbonate
Constituent 9
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
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
Molecular formula:
C18H9CuN6O10S.Na
IUPAC Name:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
Constituent 2
Reference substance name:
Sum of non dangerous organic impurities each < 1% wt
Molecular formula:
Not applicable
IUPAC Name:
Sum of non dangerous organic impurities each < 1% wt
Constituent 3
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 4
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
sodium sulphate
Constituent 5
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
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Cuprate(1-), [4-[4-[1,3-dihydroxy-2-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulfonato(3-)]-, sodium
Molecular formula:
C18H9CuN6O10S.Na
IUPAC Name:
Cuprate(1-), [4-[4-[1,3-dihydroxy-2-[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulfonato(3-)]-, sodium
Constituent 2
Chemical structure
Reference substance name:
Disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
EC Number:
280-483-4
EC Name:
Disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
CAS Number:
83562-73-6
Molecular formula:
C18H14N4O8S2.2Na
IUPAC Name:
disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
Constituent 3
Reference substance name:
unknown impurities
IUPAC Name:
unknown impurities
Constituent 4
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
sodium sulphate
Constituent 5
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
sodium chloride
Constituent 6
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

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
Everlight Europe B.V. Rivium Boulevard 224 2909LK Capelle a/d Ijssel Netherlands 2017 2018; 2020
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 2018
Stahl Europe B.V. Sluisweg 10 5145PE Waalwijk Noord Brabant Netherlands 2018
Stahl International B.V. Sluisweg 10 5145 PE Waalwijk Netherlands 2018
TFL Ledertechnik GmbH Peter-Krauseneck-Strasse 16 79618 Rheinfelden Germany 2018

Administrative data open all close all

  • 01-2120747700-58-0000
  • 01-2120747700-58-0001
  • 01-2120747700-58-0002
  • 01-2120747700-58-0003
  • 01-2120747700-58-0004
  • 01-2120747700-58-0005
  • 01-2120747700-58-0006

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