Registration Dossier

Identification

Chemical structure
Display Name:
Tetrasodium 4-[[3,5-bis[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]-2,4(or 2,6)-dihydroxyphenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
EC Number:
304-762-8
EC Name:
Tetrasodium 4-[[3,5-bis[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]-2,4(or 2,6)-dihydroxyphenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
CAS Number:
94279-16-0
Molecular formula:
C40H24N10Na4O19S4
IUPAC Name:
sodium 4-((E)-(2,6-dihydroxy-3,5-bis((E)-(4-(4-nitro-2-sulfonatophenylamino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
0 - 10 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
09-Apr-2018
Last modified:
04-Jan-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
boundary composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Tetrasodium 4-[[3,5-bis[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]-2,4(or 2,6)-dihydroxyphenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
EC Number:
304-762-8
EC Name:
Tetrasodium 4-[[3,5-bis[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]-2,4(or 2,6)-dihydroxyphenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
CAS Number:
94279-16-0
Molecular formula:
C40H24N10Na4O19S4
IUPAC Name:
sodium 4-((E)-(2,6-dihydroxy-3,5-bis((E)-(4-(4-nitro-2-sulfonatophenylamino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Tetrasodium 4-[[3,5-bis[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]-2,4(or 2,6)-dihydroxyphenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
EC Number:
304-762-8
EC Name:
Tetrasodium 4-[[3,5-bis[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]-2,4(or 2,6)-dihydroxyphenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
CAS Number:
94279-16-0
Molecular formula:
C40H24N10Na4O19S4
IUPAC Name:
sodium 4-((E)-(2,6-dihydroxy-3,5-bis((E)-(4-(4-nitro-2-sulfonatophenylamino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Reach & Colours s.r.o Čelakovského sady 1580/4 Nové Město 110 00 Prague Czech Republic X
Reach & Colours Trade Kft Levente u. 14/a 2161 Csomád Hungary X
o REACH&Colours Kft Petofi Sandor utca 11 I Em. 4 1052 Budapest Hungary X

Administrative data open all close all

  • 01-2120763403-58-0000
  • 01-2120763403-58-0001
  • 01-2120763403-58-0002

Contact Persons responsible for the SDS