Registration Dossier

Identification

Chemical structure
Display Name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
EC Number:
212-958-9
EC Name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
CAS Number:
887-76-3
Molecular formula:
C10H6N2O4S
IUPAC Name:
4-(diazyn-1-ium-1-yl)-3-hydroxynaphthalene-1-sulfonate

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Total tonnage band

Total range:
Intermediate Use Only

REACH

Registered as:
INTERMEDIATE
Submitted:
Joint Submission

Publication dates

First published:
14-Jul-2012
Last modified:
29-Apr-2020

Chemical safety assessment

Performed for this substance:
NO

Compositions open all close all

Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
EC Number:
212-958-9
EC Name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
CAS Number:
887-76-3
Molecular formula:
C10H6N2O4S
IUPAC Name:
4-(diazyn-1-ium-1-yl)-3-hydroxynaphthalene-1-sulfonate
Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
EC Number:
212-958-9
EC Name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
CAS Number:
887-76-3
Molecular formula:
C10H6N2O4S
IUPAC Name:
4-(diazyn-1-ium-1-yl)-3-hydroxynaphthalene-1-sulfonate
Type:
legal entity composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
EC Number:
212-958-9
EC Name:
4,4'-azo-3-hydroxynaphthalene-1-sulphonate
CAS Number:
887-76-3
Molecular formula:
C10H6N2O4S
IUPAC Name:
4-(diazyn-1-ium-1-yl)-3-hydroxynaphthalene-1-sulfonate

Registrants / Suppliers Details open all close all

Registrant / Supplier Registered Updated
REACH&Colours Kft Petofi Sandor utca 11 I Em. 4 1052 Budapest Hungary 2012 2012
Synthesia, a.s. Semtín103 53002 Pardubice Czech Republic 2016

Administrative data open all close all

  • 01-2119927019-38-0000
  • 01-2119927019-38-0001

Contact Persons responsible for the SDS