Registration Dossier

Identification

Display Name:
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with resorcinol, coupled with diazotized 5-amino-2-(phenylamino)benzenesulfonic acid and diazotized 4-nitrobenzenamine
EC Number:
291-639-6
EC Name:
2,7-Naphthalenedisulfonic acid, 4-amino-5-hydroxy-, diazotized, coupled with resorcinol, coupled with diazotized 5-amino-2-(phenylamino)benzenesulfonic acid and diazotized 4-nitrobenzenamine
CAS Number:
90432-09-0
Molecular formula:
Not applicable for UVCB substance
IUPAC Name:
4-amino-5-hydroxynaphthalene-2,7-disulfonic acid; 4-nitroaniline; 5-amino-2-(phenylamino)benzene-1-sulfonic acid; benzene-1,3-diol

Type of substance

Composition:
UVCB
Origin:
organic

Total tonnage band

Total range:
1 - 10 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
26-Feb-2018
Last modified:
29-Aug-2019

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:
Acid Brown 113_Component 1
Molecular formula:
C28H18N5Na3O12S3
IUPAC Name:
Acid Brown 113_Component 1
Constituent 2
Chemical structure
Reference substance name:
Acid Brown 113_Component 2
Molecular formula:
C40H26N8Na4O15S4
IUPAC Name:
Acid Brown 113_Component 2
Constituent 3
Chemical structure
Reference substance name:
trisodium 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)-3-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Molecular formula:
C34H21N8Na3O14S3
IUPAC Name:
trisodium 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)-3-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 4
Chemical structure
Reference substance name:
disodium 4-((2,4-dihydroxy-3,5-bis((4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Molecular formula:
C28H16N8Na2O13S2
IUPAC Name:
disodium 4-((2,4-dihydroxy-3,5-bis((4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 5
Chemical structure
Reference substance name:
Acid Brown 113_Component 5
Molecular formula:
C34H19N11Na2O15S2
IUPAC Name:
Acid Brown 113_Component 5
Constituent 6
Reference substance name:
Unknown impurity
Molecular formula:
not applicable
IUPAC Name:
Unknown impurity
Constituent 7
Reference substance name:
Sum of unknown impurities, each < 1 %
Molecular formula:
not applicable
IUPAC Name:
Sum of unknown impurities, each < 1 %
Constituent 8
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 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:
oxidane
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
trisodium 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)-3-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Molecular formula:
C34H21N8Na3O14S3
IUPAC Name:
trisodium 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)-3-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 2
Chemical structure
Reference substance name:
disodium 4-((2,4-dihydroxy-3,5-bis((4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Molecular formula:
C28H16N8Na2O13S2
IUPAC Name:
disodium 4-((2,4-dihydroxy-3,5-bis((4-nitrophenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 3
Reference substance name:
Minor organic components
Molecular formula:
not applicable
IUPAC Name:
Minor organic components
Constituent 4
Reference substance name:
Inorganic salts
Molecular formula:
not available
IUPAC Name:
Inorganic salts
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:
oxidane

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
o Stahl Europe B.V. Sluisweg 10 5145PE Waalwijk Noord Brabant Netherlands X

Administrative data open all close all

  • 01-2120757342-56-0000

Contact Persons responsible for the SDS