Registration Dossier

Identification

Chemical structure
Display Name:
4,4'-diaminostilbene-2,2'-disulphonic acid
EC Number:
201-325-2
EC Name:
4,4'-diaminostilbene-2,2'-disulphonic acid
CAS Number:
81-11-8
Molecular formula:
C14H14N2O6S2
IUPAC Name:
5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
DAS FREE ACID DRY
DSD ACID
Flavonic acid

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
02-Mar-2011
Last modified:
11-Feb-2019

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
4,4'-diaminostilbene-2,2'-disulphonic acid
EC Number:
201-325-2
EC Name:
4,4'-diaminostilbene-2,2'-disulphonic acid
CAS Number:
81-11-8
Molecular formula:
C14H14N2O6S2
IUPAC Name:
5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4,4'-diaminostilbene-2,2'-disulphonic acid
EC Number:
201-325-2
EC Name:
4,4'-diaminostilbene-2,2'-disulphonic acid
CAS Number:
81-11-8
Molecular formula:
C14H14N2O6S2
IUPAC Name:
5-amino-2-[(E)-2-(4-amino-2-sulfophenyl)ethenyl]benzene-1-sulfonic acid

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 3V Sigma S.p.A Torquato Tasso 58 24121 Bergamo Italy X
o ARCHROMA IBÉRICA, S.L. ZAL-Prat c/Cal Coracero, 46-56 08820 El Prat de Llobregat Spain X
CHEMICAL INSPECTION & REGULATION SERVICE LIMITED Room 002, Regus Harcourt Centre D02 HW77 Dublin Ireland X
Igcar Chemicals, S.L. Pol. Ind. Rubí Sud, c/ Domènech i Montaner, 35-55 08191 Rubí Barcelona Spain X
Indulor Chemie GmbH Schulstrasse 3 49577 Ankum Niedersachsen Germany X
S.A. ROBAMA Ctra NII km 680 PI Mas Puigvert 08389 PALAFOLLS Barcelona Spain X
Stahl Europe B.V. Sluisweg 10 5145PE Waalwijk Noord Brabant Netherlands X
Steiner 9, route de Rouen 27950 Saint Marcel France X
o Sustainability Support Services (Europe) AB Markaskälsvägen 6 22647 Lund Sweden X
Latest dossier received
Registrant / Supplier details 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
o BASF Grenzach GmbH Köchlinstr. 1 79639 Grenzach-Wyhlen Germany X
NetSun EU B.V. Blaak 40, Fifth Floor 3011 TA Rotterdam Netherlands X

Administrative data open all close all

  • 01-2119451158-39-0001
  • 01-2119451158-39-0002
  • 01-2119451158-39-0004
  • 01-2119451158-39-0005
  • 01-2119451158-39-0006
  • 01-2119451158-39-0007
  • 01-2119451158-39-0008
  • 01-2119451158-39-0009
  • 01-2119451158-39-0010
  • 01-2119451158-39-0011
  • 01-2119451158-39-0000
  • 01-2119451158-39-0003

Contact Persons responsible for the SDS