Registration Dossier

Identification

Chemical structure
Display Name:
Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate]
EC Number:
222-838-8
EC Name:
Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate]
CAS Number:
3626-36-6
Molecular formula:
C33H22N6Na2O9S2
IUPAC Name:
disodium 4-hydroxy-7-[({5-hydroxy-6-[(E)-2-phenyldiazen-1-yl]-7-sulfonaphthalen-2-yl}carbamoyl)amino]-3-[(E)-2-phenyldiazen-1-yl]naphthalene-2-sulfonate

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:
03-Jun-2017
Last modified:
24-Mar-2020

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:
Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate]
EC Number:
222-838-8
EC Name:
Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate]
CAS Number:
3626-36-6
Molecular formula:
C33H22N6Na2O9S2
IUPAC Name:
disodium 4-hydroxy-7-[({5-hydroxy-6-[(E)-2-phenyldiazen-1-yl]-7-sulfonaphthalen-2-yl}carbamoyl)amino]-3-[(E)-2-phenyldiazen-1-yl]naphthalene-2-sulfonate
Type:
boundary composition of the substance


Constituent 1
Chemical structure
Reference substance name:
Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate]
EC Number:
222-838-8
EC Name:
Disodium 7,7'-(carbonyldiimino)bis[4-hydroxy-3-(phenylazo)naphthalene-2-sulphonate]
CAS Number:
3626-36-6
Molecular formula:
C33H22N6Na2O9S2
IUPAC Name:
disodium 4-hydroxy-7-[({5-hydroxy-6-[(E)-2-phenyldiazen-1-yl]-7-sulfonaphthalen-2-yl}carbamoyl)amino]-3-[(E)-2-phenyldiazen-1-yl]naphthalene-2-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 2017 2017

Administrative data open all close all

  • 01-2120361737-47-0000

Contact Persons responsible for the SDS