Registration Dossier

Identification

Display Name:
Reaction products of 2-naphtol coupled with diazotised 4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid, diazotised 4-amino-3-hydroxy naphthalene-1-sulfonic and diazotised 2-amino-4 (or 5)-nitrophenol, chelated with chromium (3+), sodium salts
EC Number:
941-684-9
Molecular formula:
UVCB
IUPAC Name:
Reaction products of 2-naphtol coupled with diazotised 4-amino-3-hydroxy-7-nitronaphthalene-1-sulfonic acid, diazotised 4-amino-3-hydroxy naphthalene-1-sulfonic and diazotised 2-amino-4 (or 5)-nitrophenol, chelated with chromium (3+), sodium salts

Type of substance

Composition:
UVCB
Origin:
organometallic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
26-Nov-2014
Last modified:
25-May-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
Constituent 2
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:
Disodium sulfate
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:
oxidane
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
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:
Disodium sulfate
Constituent 2
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
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:
oxidane
Type:
legal entity composition of the substance


Constituent 1
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:
Disodium sulfate
Constituent 2
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
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:
oxidane
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
EC Number:
288-978-7
EC Name:
Disodium [3-hydroxy-4-[(2-hydroxy-1-naphthyl)azo]-7-nitronaphthalene-1-sulphonato(3-)][1-[[2-hydroxy-4(or5)-nitrophenyl]azo]-2-naphtholato(2-)]chromate(2-)
CAS Number:
85958-90-3
Molecular formula:
C36H19CrN6Na2O11S
IUPAC Name:
sodium [((E)-7-nitro-3-oxido-4-((2-oxidonaphthalen-1-yl)diazenyl)naphthalene-1-sulfonate (2-))(E)-1-((4-nitro-2-oxidophenyl)diazenyl)naphthalen-2-olate (2-) chromate(-1)]
Constituent 2
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:
Disodium sulfate

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 2017
REACH&Colours Kft Petofi Sandor utca 11 I Em. 4 1052 Budapest Hungary 2014 2016; 2017; 2020
Synthesia, a.s. Semtín103 53002 Pardubice Czech Republic 2018 2018

Administrative data open all close all

  • 01-2120060617-55-0000
  • 01-2120060617-55-0001
  • 01-2120060617-55-0002
  • 01-2120060617-55-0003

Contact Persons responsible for the SDS