Registration Dossier

Identification

Chemical structure
Display Name:
2,2'-(Ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
CAS Number:
57368-07-7
Molecular formula:
C18H20N2O12S2
IUPAC Name:
2,2'-(Ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]

Type of substance

Composition:
multi-constituent substance
Origin:
organic

Other names

Trade names:
Salfer-S

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
30-Jul-2013
Last modified:
14-Nov-2018

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

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


Constituent 1
Chemical structure
Reference substance name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 2
Chemical structure
Reference substance name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 3
Chemical structure
Reference substance name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 4
Chemical structure
Reference substance name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 5
Chemical structure
Reference substance name:
4-hydroxybenzenesulphonic acid
EC Number:
202-691-6
EC Name:
4-hydroxybenzenesulphonic acid
CAS Number:
98-67-9
Molecular formula:
C6H6O4S
IUPAC Name:
4-hydroxybenzenesulfonic acid
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder
Degree of purity:
> 85 - <= 95 % (w/w)


Constituent 1
Chemical structure
Reference substance name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 2
Chemical structure
Reference substance name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 3
Chemical structure
Reference substance name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 4
Chemical structure
Reference substance name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Impurity 1
Chemical structure
Reference substance name:
4-hydroxybenzenesulphonic acid
EC Number:
202-691-6
EC Name:
4-hydroxybenzenesulphonic acid
CAS Number:
98-67-9
Molecular formula:
C6H6O4S
IUPAC Name:
4-hydroxybenzenesulfonic acid
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 2
Chemical structure
Reference substance name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 3
Chemical structure
Reference substance name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 4
Chemical structure
Reference substance name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 2
Chemical structure
Reference substance name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2R,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 3
Chemical structure
Reference substance name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'R)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Constituent 4
Chemical structure
Reference substance name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]
Molecular formula:
C18H20N2O12S2
IUPAC Name:
(2S,2'S)-2,2'-(ethane-1,2-diyldiimino)bis[(2-hydroxy-5-sulfophenyl)acetic acid]

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
Deretil S.A. Villaricos, s/n 04618 Cuevas del Almanzora Almeria Spain X
FITOHORM KFT. Iparos u. 12. 6500 Baja Bács-Kiskun Hungary X
HUMINISZ Kutatásfejlesztő Kft. Iparosok útja 1889/9 hrsz. 8315 Gyenesdiás Hungary X

Administrative data open all close all

  • 01-2119990505-30-0000
  • 01-2119990505-30-0001
  • 01-2119990505-30-0002

Contact Persons responsible for the SDS