Registration Dossier

Identification

Display Name:
Reaction products of aniline-3-sulfonic acid diazo with formaldehyde and resorcinol, sodium salts
EC Number:
945-519-1
Molecular formula:
Not applicable: UVCB substance
IUPAC Name:
Reaction products of aniline-3-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:
02-Dec-2017
Last modified:
07-Dec-2019

Chemical safety assessment

Performed for this substance:
YES

Compositions open all close all

Type:
boundary composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
sodium 3,3'-((1E,1'E)-(5-(2,4-dihydroxy-3,5-bis((E)-(3-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
Molecular formula:
C37H24N8Na3O16S4
IUPAC Name:
sodium 3,3'-((1E,1'E)-(5-(2,4-dihydroxy-3,5-bis((E)-(3-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
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
Type:
legal entity composition of the substance
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
sodium 3,3'-((1E,1'E)-(5-(2,4-dihydroxy-3,5-bis((E)-(3-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
Molecular formula:
C37H24N8Na3O16S4
IUPAC Name:
sodium 3,3'-((1E,1'E)-(5-(2,4-dihydroxy-3,5-bis((E)-(3-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
Constituent 2
Chemical structure
Reference substance name:
sodium (E)-3-((5-(2,4-dihydroxy-3,5-bis(hydroxymethyl)benzyl)-2,4-dihydroxy-3-(hydroxymethyl)phenyl)diazenyl)benzenesulfonate
Molecular formula:
C22H21N2NaO10S
IUPAC Name:
sodium (E)-3-((5-(2,4-dihydroxy-3,5-bis(hydroxymethyl)benzyl)-2,4-dihydroxy-3-(hydroxymethyl)phenyl)diazenyl)benzenesulfonate
Constituent 3
Chemical structure
Reference substance name:
sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
Molecular formula:
C18H12N4Na2O8S2
IUPAC Name:
sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
Constituent 4
Reference substance name:
Sum of no dangerous organic impurities, each <2% wt
Molecular formula:
Not applicable
IUPAC Name:
Sum of no dangerous organic impurities, each <2% wt
Constituent 5
Reference substance name:
Sum of no dangerous organic impurities, each >2% wt
Molecular formula:
Not applicable
IUPAC Name:
Sum of no dangerous organic impurities, each >2% wt
Constituent 6
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 7
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 8
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 9
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 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2019
TFL ITALIA SpA Via dei Campacci 11 20010 Buscate MI Italy X
o TFL Ledertechnik GmbH Peter-Krauseneck-Strasse 16 79618 Rheinfelden Germany X

Administrative data open all close all

  • 01-2120746581-53-0000
  • 01-2120746581-53-0001

Contact Persons responsible for the SDS