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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Display Name:
Reaction products of diazotized 2-amino-5-{[2-(sulfooxy)ethyl]sulfonyl}benzenesulfonic acid coupled with 7-amino-4-hydroxynaphthalene-2-sulphonic acid, subsequently coupled with diazotized 2-[(3-aminophenyl)sulfonyl]ethyl hydrogen sulfate, sodium and potassium salts
Molecular formula:
uvcb substance
IUPAC Name:
Reaction products of diazotized 2-amino-5-{[2-(sulfooxy)ethyl]sulfonyl}benzenesulfonic acid coupled with 7-amino-4-hydroxynaphthalene-2-sulphonic acid, subsequently coupled with diazotized 2-[(3-aminophenyl)sulfonyl]ethyl hydrogen sulfate, sodium and potassium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
Not applicable
Molecular formula:
not available
IUPAC Name:
Not applicable
Constituent 2
Chemical structure
Reference substance name:
sodium 6,6'-(1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl)bis(3-(2-(sulfooxy)ethylsulfonyl)benzenesulfonate)
Molecular formula:
C26H20N5Na5O22S7
IUPAC Name:
sodium 6,6'-(1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl)bis(3-(2-(sulfooxy)ethylsulfonyl)benzenesulfonate)
Constituent 3
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 4
Reference substance name:
unknown impurities
Molecular formula:
not applicable
IUPAC Name:
unknown impurities

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
sodium 6,6'-(1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl)bis(3-(2-(sulfooxy)ethylsulfonyl)benzenesulfonate)
Molecular formula:
C26H20N5Na5O22S7
IUPAC Name:
sodium 6,6'-(1E,1'E)-(2-amino-5-hydroxy-7-sulfonaphthalene-1,6-diyl)bis(diazene-2,1-diyl)bis(3-(2-(sulfooxy)ethylsulfonyl)benzenesulfonate)
Constituent 2
Chemical structure
Reference substance name:
sodium 2-((3-((1E)-(6-amino-1-hydroxy-3-sulfonato-5-((2-sulfonato-4-((2-(sulfonatooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalen-2-yl)diazenyl)phenyl)sulfonyl)ethyl sulfate
Molecular formula:
C26H21N5Na4O19S6
IUPAC Name:
sodium 2-((3-((1E)-(6-amino-1-hydroxy-3-sulfonato-5-((2-sulfonato-4-((2-(sulfonatooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalen-2-yl)diazenyl)phenyl)sulfonyl)ethyl sulfate
Constituent 3
Chemical structure
Reference substance name:
sodium 2-((4-((2-amino-5-hydroxy-7-sulfonato-6-((E)-(3-(vinylsulfonyl)phenyl)diazenyl)naphthalen-1-yl)diazenyl)-3-sulfonatophenyl)sulfonyl)ethyl sulfate
Molecular formula:
C26H20N5Na3O15S5
IUPAC Name:
sodium 2-((4-((2-amino-5-hydroxy-7-sulfonato-6-((E)-(3-(vinylsulfonyl)phenyl)diazenyl)naphthalen-1-yl)diazenyl)-3-sulfonatophenyl)sulfonyl)ethyl sulfate
Constituent 4
Chemical structure
Reference substance name:
sodium 2-((3-((1E)-(6-amino-1-hydroxy-3-sulfonato-5-((3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalen-2-yl)diazenyl)phenyl)sulfonyl)ethyl sulfate
Molecular formula:
C26H22N5Na3O16S5
IUPAC Name:
sodium 2-((3-((1E)-(6-amino-1-hydroxy-3-sulfonato-5-((3-((2-(sulfooxy)ethyl)sulfonyl)phenyl)diazenyl)naphthalen-2-yl)diazenyl)phenyl)sulfonyl)ethyl sulfate
Constituent 5
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 6
Reference substance name:
Sum of organic non dangerous constituents each < 1%
Molecular formula:
Not applicable
IUPAC Name:
Sum of organic non dangerous constituents each < 1%