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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Chemical structure
Display Name:
Reaction products of diazotised 5-amino-2-anilinobenzenesulphonic acid coupled with resorcinol, subsequently coupled with diazotised 3-amino-4-hydroxy-5-nitrobenzenesulphonic acid, subsequently coupled with diazotised sodium 2-amino-4,6-dinitrophenoxide, subsequently coupled with diazotised 4-nitroaniline, sodium salts
EC Number:
601-986-0
CAS Number:
12219-56-6
Molecular formula:
Not applicable for UVCB substance
IUPAC Name:
Reaction products of diazotised 5-amino-2-anilinobenzenesulphonic acid coupled with resorcinol, subsequently coupled with diazotised 3-amino-4-hydroxy-5-nitrobenzenesulphonic acid, subsequently coupled with diazotised sodium 2-amino-4,6-dinitrophenoxide, subsequently coupled with diazotised 4-nitroaniline, sodium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all



Constituent 1
Chemical structure
Reference substance name:
5-[2,4-Dihydroxy-3-(2-hydroxy-3,5-dinitro-phenylazo)-phenylazo]-2-phenylamino-benzenesulfonic acid, sodium salt
Molecular formula:
C24H16N7NaO10S
IUPAC Name:
5-[2,4-Dihydroxy-3-(2-hydroxy-3,5-dinitro-phenylazo)-phenylazo]-2-phenylamino-benzenesulfonic acid, sodium salt
Constituent 2
Chemical structure
Reference substance name:
5-[[2,4-dihydroxy-3-[(3-(phenylamino)-2-sulfonatophenyl)diazenyl]phenyl]diazenyl]-2-(phenylamino)benzenesulfonic acid, sodium salt
Molecular formula:
C30H22N6Na2O8S2
IUPAC Name:
5-[[2,4-dihydroxy-3-[(3-(phenylamino)-2-sulfonatophenyl)diazenyl]phenyl]diazenyl]-2-(phenylamino)benzenesulfonic acid, sodium salt
Constituent 3
Reference substance name:
Minor organic components
Molecular formula:
not applicable
IUPAC Name:
Minor organic components
Constituent 4
Reference substance name:
Inorganic salts
Molecular formula:
not available
IUPAC Name:
Inorganic salts
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

Legal Entity Composition(s) open all close all



Constituent 1
Chemical structure
Reference substance name:
3-[2,4-Dihydroxy-3-(4-nitro-phenylazo)-phenylazo]-4-hydroxy-5-nitro-benzenesulfonic acid, sodium salt
Molecular formula:
C18H11N6NaO10S
IUPAC Name:
3-[2,4-Dihydroxy-3-(4-nitro-phenylazo)-phenylazo]-4-hydroxy-5-nitro-benzenesulfonic acid, sodium salt
Constituent 2
Chemical structure
Reference substance name:
3-[2,6-Dihydroxy-3-(4-phenylamino-3-sulfo-phenylazo)-phenylazo]-4-hydroxy-5-nitro-benzenesulfonic, sodium salt
Molecular formula:
C24H16N6Na2O11S2
IUPAC Name:
3-[2,6-Dihydroxy-3-(4-phenylamino-3-sulfo-phenylazo)-phenylazo]-4-hydroxy-5-nitro-benzenesulfonic, sodium salt
Constituent 3
Chemical structure
Reference substance name:
5-(2,4-Dihydroxy-phenylazo)-2-phenylamino-benzenesulfonic acid, sodium salt
Molecular formula:
C18H14N3NaO5S
IUPAC Name:
5-(2,4-Dihydroxy-phenylazo)-2-phenylamino-benzenesulfonic acid, sodium salt
Constituent 4
Chemical structure
Reference substance name:
5-[2,4-Dihydroxy-3-(2-hydroxy-3,5-dinitro-phenylazo)-phenylazo]-2-phenylamino-benzenesulfonic acid, sodium salt
Molecular formula:
C24H16N7NaO10S
IUPAC Name:
5-[2,4-Dihydroxy-3-(2-hydroxy-3,5-dinitro-phenylazo)-phenylazo]-2-phenylamino-benzenesulfonic acid, sodium salt
Constituent 5
Chemical structure
Reference substance name:
5-[[2,4-dihydroxy-3-[(3-(phenylamino)-2-sulfonatophenyl)diazenyl]phenyl]diazenyl]-2-(phenylamino)benzenesulfonic acid, sodium salt
Molecular formula:
C30H22N6Na2O8S2
IUPAC Name:
5-[[2,4-dihydroxy-3-[(3-(phenylamino)-2-sulfonatophenyl)diazenyl]phenyl]diazenyl]-2-(phenylamino)benzenesulfonic acid, sodium salt
Constituent 6
Chemical structure
Reference substance name:
5-[2,4-Dihydroxy-3-(4-nitro-phenylazo)-phenylazo]-2-phenylamino-benzenesulfonic acid, sodium salt
Molecular formula:
C24H17N6NaO7S
IUPAC Name:
5-[2,4-Dihydroxy-3-(4-nitro-phenylazo)-phenylazo]-2-phenylamino-benzenesulfonic acid, sodium salt
Constituent 7
Chemical structure
Reference substance name:
2-(2-Hydroxy-3,5-dinitro-phenylazo)-4-(4-nitro-phenylazo)-benzene-1,3-diol
Molecular formula:
C18H11N7O9
IUPAC Name:
2-(2-Hydroxy-3,5-dinitro-phenylazo)-4-(4-nitro-phenylazo)-benzene-1,3-diol
Constituent 8
Chemical structure
Reference substance name:
2,4-Bis-(4-nitro-phenylazo)-benzene-1,3-diol
Molecular formula:
C18H12N6O6
IUPAC Name:
2,4-Bis-(4-nitro-phenylazo)-benzene-1,3-diol
Constituent 9
Reference substance name:
Sum of unknown impurities above 1%
IUPAC Name:
Sum of unknown impurities above 1%
Constituent 10
Reference substance name:
Not applicable
Molecular formula:
Not applicable
IUPAC Name:
Not applicable
Constituent 11
Chemical structure
Reference substance name:
Sodium chloride
EC Number:
231-598-3
EC Name:
Sodium chloride
CAS Number:
7647-14-5
Molecular formula:
NaCl
IUPAC Name:
sodium chloride
Constituent 12
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 13
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

Composition(s) generated upon use

Other types of composition(s)