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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 2,4-diamino-5-[(1E)-2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]-3-[(1E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]benzene-1-sulfonate
EC Number:
943-995-5
IUPAC Name:
tetrasodium 2,4-diamino-5-[(1E)-2-{2-sulfonato-4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]-3-[(1E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]benzene-1-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:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
EC Number:
423-970-0
EC Name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
Molecular formula:
C22H20N6Na4O18S6
IUPAC Name:
sodium 2,4-diamino-3-[4-(2-sulfonatoethoxysulfonyl)phenyldiazenyl]-5-[4-(2-sulfonatoethoxysulfonyl)-2-sulfonatophenyldiazenyl]-benzenesulfonate
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:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
EC Number:
423-970-0
EC Name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
Molecular formula:
C22H20N6Na4O18S6
IUPAC Name:
sodium 2,4-diamino-3-[4-(2-sulfonatoethoxysulfonyl)phenyldiazenyl]-5-[4-(2-sulfonatoethoxysulfonyl)-2-sulfonatophenyldiazenyl]-benzenesulfonate
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
Chemical structure
Reference substance name:
Potassium chloride
EC Number:
231-211-8
EC Name:
Potassium chloride
CAS Number:
7447-40-7
Molecular formula:
ClK
IUPAC Name:
potassium chloride
Constituent 6
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%
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
2-(4-aminophenylsulfonyl)ethyl hydrogen sulfate
Molecular formula:
C8H11NO6S2
IUPAC Name:
2-(4-aminophenylsulfonyl)ethyl hydrogen sulfate
Constituent 2
Chemical structure
Reference substance name:
6,6'-(1E,1'E)-(2,4-diamino-5-sulfo-1,3-phenylene)bis(diazene-2,1-diyl)bis(3-(2-sulfoethoxysulfonyl)benzenesulfonic acid)
Molecular formula:
C22H24N6O21S7
IUPAC Name:
6,6'-(1E,1'E)-(2,4-diamino-5-sulfo-1,3-phenylene)bis(diazene-2,1-diyl)bis(3-(2-sulfoethoxysulfonyl)benzenesulfonic acid)
Constituent 3
Chemical structure
Reference substance name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
EC Number:
423-970-0
EC Name:
Trisodium 2,4-diamino-3,5-bis-[4-(2-sulfonatoethoxy)sulfonyl)phenylazo]benzenesulfonate
Molecular formula:
C22H20N6Na4O18S6
IUPAC Name:
sodium 2,4-diamino-3-[4-(2-sulfonatoethoxysulfonyl)phenyldiazenyl]-5-[4-(2-sulfonatoethoxysulfonyl)-2-sulfonatophenyldiazenyl]-benzenesulfonate
Constituent 4
Chemical structure
Reference substance name:
2,4-diamino-3,5-bis((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)benzenesulfonic acid
Molecular formula:
C22H24N6O15S5
IUPAC Name:
2,4-diamino-3,5-bis((E)-(4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)benzenesulfonic acid
Constituent 5
Chemical structure
Reference substance name:
2,4-diamino-3-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-5-((E)-(4-(vinylsulfonyl)phenyl)diazenyl)benzenesulfonic acid
Molecular formula:
C22H22N6O14S5
IUPAC Name:
2,4-diamino-3-((E)-(2-sulfo-4-(2-(sulfooxy)ethylsulfonyl)phenyl)diazenyl)-5-((E)-(4-(vinylsulfonyl)phenyl)diazenyl)benzenesulfonic acid
Constituent 6
Chemical structure
Reference substance name:
sodium 2-(4-((E)-(2,6-diamino-3-((E)-(4-(2-oxidoethylsulfonyl)phenyl)diazenyl)-5-sulfonatophenyl)diazenyl)phenylsulfonyl)ethyl sulfate
Molecular formula:
C22H21N6Na3O12S4
IUPAC Name:
sodium 2-(4-((E)-(2,6-diamino-3-((E)-(4-(2-oxidoethylsulfonyl)phenyl)diazenyl)-5-sulfonatophenyl)diazenyl)phenylsulfonyl)ethyl sulfate
Constituent 7
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 8
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 9
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 10
Chemical structure
Reference substance name:
Potassium chloride
EC Number:
231-211-8
EC Name:
Potassium chloride
CAS Number:
7447-40-7
Molecular formula:
ClK
IUPAC Name:
potassium chloride
Constituent 11
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%

Composition(s) generated upon use

Other types of composition(s)