Registration Dossier

Identification

Chemical structure
Display Name:
-
EC Number:
429-070-4
EC Name:
-
CAS Number:
214362-06-8
Molecular formula:
multi constituent substance molecular weight is indicated as free acid
IUPAC Name:
octapotassium octasodium 7-amino-4-hydroxy-3,8-bis(2-{2-sulfo-4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate 7-amino-4-hydroxy-3,8-bis(2-{4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate 7-amino-4-hydroxy-3-(2-{2-sulfo-4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)-8-(2-{4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate 7-amino-4-hydroxy-8-(2-{2-sulfo-4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)-3-(2-{4-[2-(sulfooxy)ethanesulfonyl]phenyl}diazen-1-yl)naphthalene-2-sulfonate

Type of substance

Composition:
multi-constituent substance
Origin:
organic

Total tonnage band

Total range:
100 - 1 000 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
27-Apr-2012
Last modified:
06-Dec-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
7-amino-8-[4-(2-sulfoxyethylsulfonyl)-phenylazo]-4-hydroxy-3-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-52-4
Molecular formula:
C26H21K2N5Na2O19S6
IUPAC Name:
7-amino-8-[4-(2-sulfoxyethylsulfonyl)-phenylazo]-4-hydroxy-3-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
Constituent 2
Chemical structure
Reference substance name:
7-amino-3-[4-(2-sulfoxyethylsulfonyl)phenylazo]-4-hydroxy-8-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-47-7
Molecular formula:
C26H21K2N5Na2O19S6
IUPAC Name:
7-amino-3-[4-(2-sulfoxyethylsulfonyl)phenylazo]-4-hydroxy-8-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
Constituent 3
Chemical structure
Reference substance name:
7-amino-3,8-bis-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]-4-hydroxynaphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-35-3
Molecular formula:
C26H20K3N5Na2O22S7
IUPAC Name:
7-amino-3,8-bis-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]-4-hydroxynaphthalene-2-sulfonic acid, Na/K salt
Constituent 4
Chemical structure
Reference substance name:
7-amino-3,8-bis-[4-(2-sulfoxyethylsulfonyl)phenylazo]-4-hydroxynaphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-78-4
Molecular formula:
C26H22KN5Na2O16S5
IUPAC Name:
7-amino-3,8-bis-[4-(2-sulfoxyethylsulfonyl)phenylazo]-4-hydroxynaphthalene-2-sulfonic acid, Na/K salt
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
6,6'-((1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl))bis(3-((2-(sulfooxy)ethyl)sulfonyl)benzenesulfonic acid) Na/K salt
CAS Number:
1398101-78-4
Molecular formula:
C26H25N5O16S5 x Na y K
IUPAC Name:
6,6'-((1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl))bis(3-((2-(sulfooxy)ethyl)sulfonyl)benzenesulfonic acid) Na/K salt
Constituent 2
Chemical structure
Reference substance name:
7-Amino-4-hydroxy-8-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-3-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonic acid Na/K salt
CAS Number:
1398101-52-4
Molecular formula:
C26H25N5O19S6 x Na y K
IUPAC Name:
7-Amino-4-hydroxy-8-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-3-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonic acid Na/K salt
Constituent 3
Chemical structure
Reference substance name:
7-amino-4-hydroxy-8-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl) diazenyl)-3-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl) naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-47-7
Molecular formula:
C26H25N5O19 6 x Na y K
IUPAC Name:
7-amino-4-hydroxy-8-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl) diazenyl)-3-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl) naphthalene-2-sulfonic acid, Na/K salt
Constituent 4
Chemical structure
Reference substance name:
7-amino-4-hydroxy-3,8-bis((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl) diazenyl)naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-35-3
Molecular formula:
C26H25N5O16S5 x Na y K
IUPAC Name:
7-amino-4-hydroxy-3,8-bis((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl) diazenyl)naphthalene-2-sulfonic acid, Na/K salt
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
7-Amino-3,8-bis-[4-(2-sulfoxyethyl-sulfonyl)-phenylazo]-4-hydroxy- naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-78-4
Molecular formula:
CAS formula: C26 H25 N5 O16 S5 · x Na y K
IUPAC Name:
7-Amino-3,8-bis-[4-(2-sulfoxyethyl-sulfonyl)-phenylazo]-4-hydroxy- naphthalene-2-sulfonic acid, Na/K salt
Constituent 2
Chemical structure
Reference substance name:
7-amino-3-[4-(2-sulfoxyethylsulfonyl)phenylazo]-4-hydroxy-8-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-47-7
Molecular formula:
CAS formula: C26 H25 N5 O19 S6 · x Na y K
IUPAC Name:
7-amino-3-[4-(2-sulfoxyethylsulfonyl)phenylazo]-4-hydroxy-8-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
Constituent 3
Chemical structure
Reference substance name:
7-amino-8-[4-(2-sulfoxyethylsulfonyl)-phenylazo]-4-hydroxy-3-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-52-4
Molecular formula:
CAS formula: C26 H25 N5 O19 S6 · x Na y K
IUPAC Name:
7-amino-8-[4-(2-sulfoxyethylsulfonyl)-phenylazo]-4-hydroxy-3-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]naphthalene-2-sulfonic acid, Na/K salt
Constituent 4
Chemical structure
Reference substance name:
7-amino-3,8-bis-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]-4-hydroxynaphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-35-3
Molecular formula:
CAS formula: C26 H25 N5 O22 S7 · x Na y K
IUPAC Name:
7-amino-3,8-bis-[4-(2-sulfoxyethylsulfonyl)-2-sulfophenylazo]-4-hydroxynaphthalene-2-sulfonic acid, Na/K salt
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Potassium trisodium 7-Amino-4-hydroxy-3-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-8-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
EC Number:
700-628-1
Molecular formula:
C26H21KN5Na3O19S6
IUPAC Name:
Potassium trisodium 7-Amino-4-hydroxy-3-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-8-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
Constituent 2
Chemical structure
Reference substance name:
Potassium tetrasodium 7-Amino-4-hydroxy-3,8-bis-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
Molecular formula:
C26H20KN5Na4O22S7
IUPAC Name:
Potassium tetrasodium 7-Amino-4-hydroxy-3,8-bis-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
Constituent 3
Chemical structure
Reference substance name:
Potassium trisodium 7-Amino-4-hydroxy-8-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-3-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
Molecular formula:
C26H21KN5Na3O19S6
IUPAC Name:
Potassium trisodium 7-Amino-4-hydroxy-8-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-3-[2-sulfo-4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
Constituent 4
Chemical structure
Reference substance name:
Disodium potasium 7-Amino-4-hydroxy-3,8-bis-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
Molecular formula:
C26H22KN5Na2O16S5
IUPAC Name:
Disodium potasium 7-Amino-4-hydroxy-3,8-bis-[4-(2-sulfooxy-ethanesulfonyl)-phenylazo]-naphthalene-2-sulfonate
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-8-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-3-[2-[2-sulfo-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, Na/K salt
CAS Number:
1398101-52-4
Molecular formula:
C26H25N5O19S6. xNa yK
IUPAC Name:
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-8-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-3-[2-[2-sulfo-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, Na/K salt
Constituent 2
Chemical structure
Reference substance name:
7-amino-4-hydroxy-3,8-bis((E)-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl) naphthalene-2-sulfonic acid, Na/K salt
CAS Number:
1398101-35-3
Molecular formula:
C26H25N5O16S5 xNa yK
IUPAC Name:
7-amino-4-hydroxy-3,8-bis((E)-(4-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl) naphthalene-2-sulfonic acid, Na/K salt
Constituent 3
Chemical structure
Reference substance name:
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-8-[2-[2-sulfo-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, Na/K salt
CAS Number:
1398101-47-7
Molecular formula:
C26H25N5O19S6. xNa yK
IUPAC Name:
2-Naphthalenesulfonic acid, 7-amino-4-hydroxy-3-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-8-[2-[2-sulfo-4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, Na/K salt
Constituent 4
Chemical structure
Reference substance name:
6,6'-((1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl))bis(3-((2-(sulfooxy)ethyl)sulfonyl)benzenesulfonic acid) Na/K salt
CAS Number:
1398101-78-4
Molecular formula:
C26H25N5O22S. xNa yK
IUPAC Name:
6,6'-((1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl))bis(3-((2-(sulfooxy)ethyl)sulfonyl)benzenesulfonic acid) Na/K salt

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
ChAR Consultancy EOOD Kırdjali bulvard Bulgaria 37, blok 51 6600 Kırdjali Kırdjali Bulgaria X
DyStar Colours Distribution GmbH Am Prime-Parc 12 65479 Raunheim Germany X
o Huntsman Textile Effects (Germany) GmbH Rehlinger Str. 1 D-86462 Langweid a.Lech Germany X
TEXTILCOLOR GmbH (OR) Schlossgartenstrasse 2 72793 Pfullingen Baden-Wuerttemberg Germany X

Administrative data open all close all

  • 01-0000017537-64-0000
  • 01-0000017537-64-0002
  • 01-0000017537-64-0003
  • 01-0000017537-64-0004
  • 01-2119945986-17-0000

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