Registration Dossier

Identification

Chemical structure
Display Name:
Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
EC Number:
211-199-0
EC Name:
Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
CAS Number:
633-96-5
Molecular formula:
C16H12N2O4S.Na
IUPAC Name:
sodium 4-[(E)-2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]benzene-1-sulfonate

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
30-Jan-2016
Last modified:
24-May-2020

Chemical safety assessment

Performed for this substance:
YES

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-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
EC Number:
211-199-0
EC Name:
Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
CAS Number:
633-96-5
Molecular formula:
C16H12N2O4S.Na
IUPAC Name:
sodium 4-[(E)-2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]benzene-1-sulfonate
Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
EC Number:
211-199-0
EC Name:
Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
CAS Number:
633-96-5
Molecular formula:
C16H12N2O4S.Na
IUPAC Name:
sodium 4-[(E)-2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]benzene-1-sulfonate
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
EC Number:
211-199-0
EC Name:
Sodium 4-[(2-hydroxy-1-naphthyl)azo]benzenesulphonate
CAS Number:
633-96-5
Molecular formula:
C16H12N2O4S.Na
IUPAC Name:
sodium 4-[(E)-2-(2-hydroxynaphthalen-1-yl)diazen-1-yl]benzene-1-sulfonate

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
CODYECO SPA Vicolo del Grano, 8 56029 Santa Croce sull'Arno - Pisa Toscana - Italy Italy 2020
Colorex S.r.l. via Procche 23 36030 Zugliano Italy 2020
COLORTEX SPA Via dei Conciatori, 44 56029 S.CROCE SULL'ARNO (PI) Italy 2020
Reach & Colours s.r.o Thunovská 196/19 Malá Strana 118 00 Prague Czech Republic 2018
Reach & Colours Trade Kft Levente u. 14/a 2161 Csomád Hungary 2018
REACH&Colours Kft Petofi Sandor utca 11 I Em. 4 1052 Budapest Hungary 2015 2015; 2020
Triade B.V. Dijkweg 159 2675 AD Honselersdijk Netherlands 2020

Administrative data open all close all

  • 01-2120099636-40-0000
  • 01-2120099636-40-0001
  • 01-2120099636-40-0002
  • 01-2120099636-40-0003
  • 01-2120099636-40-0004
  • 01-2120099636-40-0005
  • 01-2120099636-40-0006

Contact Persons responsible for the SDS