Registration Dossier

Identification

Display Name:
Reaction products of 1-naphthylamin-5-sulfonic acid diazo with formaldehyde and resorcinol, sodium salts
EC Number:
945-520-7
Molecular formula:
UVCB substance, not available
IUPAC Name:
Reaction products of 1-naphthylamin-5-sulfonic acid diazo with formaldehyde and resorcinol, sodium salts

Type of substance

Composition:
UVCB
Origin:
organic

Total tonnage band

Total range:
10 - 100 tonnes per annum

REACH

Registered as:
FULL
Submitted:
Joint Submission

Publication dates

First published:
07-Mar-2018
Last modified:
04-Jan-2020

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
legal entity composition of the substance


Constituent 1
Chemical structure
Reference substance name:
disodium 5-[(1E)-2-(2,6- dihydroxy-3-[(1E)- 2-(5-sulfonaphthalen -1-yl)diazen-1-yl]phenyl)diazen-1- yl]naphthalen-1-sulfonate
Molecular formula:
C26H16N4Na2O8S2
IUPAC Name:
disodium 5-[(1E)-2-(2,6- dihydroxy-3-[(1E)- 2-(5-sulfonaphthalen -1-yl)diazen-1-yl]phenyl)diazen-1- yl]naphthalen-1-sulfonate
Constituent 2
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Oxidane
Constituent 3
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
Sodium chloride
Constituent 4
Reference substance name:
unknown impurities
Molecular formula:
not applicable
IUPAC Name:
unknown impurities
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
disodium 5-[(1E)-2-(2,6- dihydroxy-3-[(1E)-2-(5-sulfonaphthalen -1-yl)diazen-1-yl]phenyl)diazen-1-yl]naphthalen-1-sulfonate
Molecular formula:
C26H18N4Na2O8S2
IUPAC Name:
disodium 5-[(1E)-2-(2,6- dihydroxy-3-[(1E)-2-(5-sulfonaphthalen -1-yl)diazen-1-yl]phenyl)diazen-1-yl]naphthalen-1-sulfonate
Constituent 2
Chemical structure
Reference substance name:
sodium 5-aminonaphthalene-1-sulfonate
Molecular formula:
C10H8NNaO3S
IUPAC Name:
sodium 5-aminonaphthalene-1-sulfonate
Constituent 3
Chemical structure
Reference substance name:
Molecule E - constituent of Acid Brown 189:1
Molecular formula:
C53H34N8Na4O16S4
IUPAC Name:
Molecule E - constituent of Acid Brown 189:1
Constituent 4
Chemical structure
Reference substance name:
Molecule D - contituent of Acid Brown 189:1
Molecular formula:
C27H20N4Na2O9S2
IUPAC Name:
Molecule D - contituent of Acid Brown 189:1
Constituent 5
Chemical structure
Reference substance name:
Molecule B - constituent of Acid Brown 189:1
Molecular formula:
C36H23N4Na3O11S3
IUPAC Name:
Molecule B - constituent of Acid Brown 189:1
Constituent 6
Reference substance name:
Sum of no dangerous organic impurities, each <1% wt
Molecular formula:
Not applicable
IUPAC Name:
Sum of no dangerous organic impurities, each <1% wt
Constituent 7
Reference substance name:
Sum of non dangerous organic impurities, each >1% wt
Molecular formula:
Not applicable
IUPAC Name:
Sum of non dangerous organic impurities, each >1% wt
Constituent 8
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
Na2O4S
IUPAC Name:
disodium sulfate
Constituent 9
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
ClNa
IUPAC Name:
Sodium chloride
Constituent 10
Chemical structure
Reference substance name:
Sodium nitrate
EC Number:
231-554-3
EC Name:
Sodium nitrate
CAS Number:
7631-99-4
Molecular formula:
NO3.Na
IUPAC Name:
Sodium nitrate
Constituent 11
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Oxidane
Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
disodium 5-[(1E)-2-(2,6- dihydroxy-3-[(1E)-2-(5-sulfonaphthalen -1-yl)diazen-1-yl]phenyl)diazen-1-yl]naphthalen-1-sulfonate
Molecular formula:
C26H18N4Na2O8S2
IUPAC Name:
disodium 5-[(1E)-2-(2,6- dihydroxy-3-[(1E)-2-(5-sulfonaphthalen -1-yl)diazen-1-yl]phenyl)diazen-1-yl]naphthalen-1-sulfonate
Constituent 2
Reference substance name:
Inorganic salts
IUPAC Name:
Inorganic salts
Constituent 3
Reference substance name:
Minor components
IUPAC Name:
Minor components
Constituent 4
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
Oxidane

Registrants /Suppliers of the substance open all close all

Latest dossier received
Registrant / Supplier details 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019 2020
Reach & Colours Trade Kft Levente u. 14/a 2161 Csomád Hungary X
REACH&Colours Kft Petofi Sandor utca 11 I Em. 4 1052 Budapest Hungary X
o TFL Ledertechnik GmbH Peter-Krauseneck-Strasse 16 79618 Rheinfelden Germany X

Administrative data open all close all

  • 01-2120758330-60-0000
  • 01-2120758330-60-0001
  • 01-2120758330-60-0002

Contact Persons responsible for the SDS