Registration Dossier

Identification

Display Name:
1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized 5(or 8)-amino-2-naphthalenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol
EC Number:
291-652-7
EC Name:
1-Naphthalenesulfonic acid, 4-amino-, diazotized, coupled with diazotized 5(or 8)-amino-2-naphthalenesulfonic acid, diazotized 4-nitrobenzenamine and resorcinol
CAS Number:
90459-11-3
Molecular formula:
not applicable

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:
sodium 4-((3-((4-nitrophenyl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Molecular formula:
C22H14N5NaO5S
IUPAC Name:
sodium 4-((3-((4-nitrophenyl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Constituent 2
Chemical structure
Reference substance name:
pentasodium 4,4',4''-((4,6-dihydroxy-5-((4-sulfonato-2-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalen-1-yl)diazenyl)benzene-1,2,3-triyl)tris(diazene-2,1-diyl))tris(naphthalene-1-sulfonate)
Molecular formula:
C56H31N10Na5O17S5
IUPAC Name:
pentasodium 4,4',4''-((4,6-dihydroxy-5-((4-sulfonato-2-((4-sulfonatonaphthalen-1-yl)diazenyl)naphthalen-1-yl)diazenyl)benzene-1,2,3-triyl)tris(diazene-2,1-diyl))tris(naphthalene-1-sulfonate)
Constituent 3
Chemical structure
Reference substance name:
trisodium 4,4',4''-((2-hydroxy-4-((4-nitrophenyl)diazenyl)benzene-1,3,5-triyl)tris(diazene-2,1-diyl))tris(naphthalene-1-sulfonate)
Molecular formula:
C42H24N9Na3O12S3
IUPAC Name:
trisodium 4,4',4''-((2-hydroxy-4-((4-nitrophenyl)diazenyl)benzene-1,3,5-triyl)tris(diazene-2,1-diyl))tris(naphthalene-1-sulfonate)
Constituent 4
Chemical structure
Reference substance name:
4,4'-((4-hydroxy-6-nitro-1,3-phenylene)bis(diazene-2,1-diyl))bis(naphthalene-1-sulfonate)
Molecular formula:
C26H15N5Na2O9S2
IUPAC Name:
4,4'-((4-hydroxy-6-nitro-1,3-phenylene)bis(diazene-2,1-diyl))bis(naphthalene-1-sulfonate)
Constituent 5
Chemical structure
Reference substance name:
disodium isomers of 4-((2,4-dihydroxy-5-((6-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Molecular formula:
C26H16N4Na2O8S2
IUPAC Name:
disodium isomers of 4-((2,4-dihydroxy-5-((6-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Constituent 6
Chemical structure
Reference substance name:
sodium 4-((2-amino-4-nitrophenyl)diazenyl)naphthalene-1-sulfonate
Molecular formula:
C16H11N4NaO5S
IUPAC Name:
sodium 4-((2-amino-4-nitrophenyl)diazenyl)naphthalene-1-sulfonate
Constituent 7
Chemical structure
Reference substance name:
disodium 4-((2,4-dihydroxy-3,6-bis((4-nitrophenyl)diazenyl)-5-((4-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-3-(3,5-dihydroxyphenyl)naphthalene-1-sulfonate
Molecular formula:
C44H26N10Na2O14S2
IUPAC Name:
disodium 4-((2,4-dihydroxy-3,6-bis((4-nitrophenyl)diazenyl)-5-((4-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-3-(3,5-dihydroxyphenyl)naphthalene-1-sulfonate
Constituent 8
Chemical structure
Reference substance name:
sodium isomers of 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Molecular formula:
C22H14N5NaO7S
IUPAC Name:
sodium isomers of 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Constituent 9
Reference substance name:
Sum of unknown impurities, each < 1 %
Molecular formula:
not applicable
IUPAC Name:
Sum of unknown impurities, each < 1 %
Constituent 10
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 11
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 12
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
Na2SO4
IUPAC Name:
Sodium sulfate
Constituent 13
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:
disodium isomers of 4-((2,4-dihydroxy-5-((6-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Molecular formula:
C26H16N4Na2O8S2
IUPAC Name:
disodium isomers of 4-((2,4-dihydroxy-5-((6-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Constituent 2
Chemical structure
Reference substance name:
sodium isomers of 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Molecular formula:
C22H14N5NaO7S
IUPAC Name:
sodium isomers of 4-((2,4-dihydroxy-5-((4-nitrophenyl)diazenyl)phenyl)diazenyl)naphthalene-1-sulfonate
Constituent 3
Reference substance name:
Inorganic salts
Molecular formula:
not applicable
IUPAC Name:
Inorganic salts
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:
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

  • 01-2120757346-48-0000

Contact Persons responsible for the SDS