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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
tetrasodium 7-amino-4-hydroxy-3-[(1E)-2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]-8-[(1E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2-sulfonate
EC Number:
944-110-5
IUPAC Name:
tetrasodium 7-amino-4-hydroxy-3-[(1E)-2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]-8-[(1E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2-sulfonate

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-sulfonate
Molecular formula:
C26H21N5Na4O19S6
IUPAC Name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-sulfonate
Constituent 2
Reference substance name:
sum of organic non dangerous constituents, both < 1% and > 1%
Molecular formula:
not applicable
IUPAC Name:
sum of organic non dangerous constituents, both < 1% and > 1%
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:
Not applicable
Molecular formula:
not available
IUPAC Name:
Not applicable

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-sulfonate
Molecular formula:
C26H21N5Na4O19S6
IUPAC Name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-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
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
disodium sulfate
Constituent 5
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%
State Form:
solid: bulk


Constituent 1
Chemical structure
Reference substance name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-sulfonate
Molecular formula:
C26H21N5Na4O19S6
IUPAC Name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-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
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
disodium sulfate
Constituent 5
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%
Constituent 6
Chemical structure
Reference substance name:
Potassium chloride
EC Number:
231-211-8
EC Name:
Potassium chloride
CAS Number:
7447-40-7
Molecular formula:
KCl
IUPAC Name:
potassium chloride


Constituent 1
Chemical structure
Reference substance name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-sulfonate
Molecular formula:
C26H21N5Na4O19S6
IUPAC Name:
sodium 7-amino-4-hydroxy-8 (or 3-)-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-3 (or 8-)-((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)naphthalene-2-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
Chemical structure
Reference substance name:
Sodium sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
H2O4S.2Na
IUPAC Name:
disodium sulfate
Constituent 5
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%
Constituent 6
Chemical structure
Reference substance name:
Potassium chloride
EC Number:
231-211-8
EC Name:
Potassium chloride
CAS Number:
7447-40-7
Molecular formula:
KCl
IUPAC Name:
potassium chloride

Composition(s) generated upon use

Other types of composition(s)