Registration Dossier

Identification

Chemical structure
Display Name:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
EC Number:
222-656-9
EC Name:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
CAS Number:
3567-66-6
Molecular formula:
C16H13N3O7S2.2Na
IUPAC Name:
disodium 5-amino-4-hydroxy-3-[(E)-2-phenyldiazen-1-yl]naphthalene-2,7-disulfonate

Type of substance

Composition:
mono-constituent substance
Origin:
organic

Other names

Trade names:
Acid Red 33

Total tonnage band

Total range:
0 - 10 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
25-May-2016
Last modified:
25-Feb-2019

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:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
EC Number:
222-656-9
EC Name:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
CAS Number:
3567-66-6
Molecular formula:
C16H13N3O7S2.2Na
IUPAC Name:
disodium 5-amino-4-hydroxy-3-[(E)-2-phenyldiazen-1-yl]naphthalene-2,7-disulfonate
Type:
boundary composition of the substance
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
EC Number:
222-656-9
EC Name:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
CAS Number:
3567-66-6
Molecular formula:
C16H13N3O7S2.2Na
IUPAC Name:
disodium 5-amino-4-hydroxy-3-[(E)-2-phenyldiazen-1-yl]naphthalene-2,7-disulfonate
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
EC Number:
222-656-9
EC Name:
Disodium 5-amino-4-hydroxy-3-(phenylazo)naphthalene-2,7-disulphonate
CAS Number:
3567-66-6
Molecular formula:
C16H13N3O7S2.2Na
IUPAC Name:
disodium 5-amino-4-hydroxy-3-[(E)-2-phenyldiazen-1-yl]naphthalene-2,7-disulfonate

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
CSI-OR028 Pentlands Science Park Penicuik EH26 0PZ Edinburgh United Kingdom X
Milliken Europe B.V.B.A. Ham 18-24 9000 Gent Belgium X
o Sustainability Support Services (Europe) AB Markaskälsvägen 6 22647 Lund Sweden X

Administrative data open all close all

  • 01-2120115901-66-0000
  • 01-2120115901-66-0001
  • 01-2120115901-66-0002

Contact Persons responsible for the SDS