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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 3-amino-2-hydroxy-5-nitrobenzenesulphonic acid, coupled with 1,3-diaminobenzene and diazotised sodium 4-aminobenzenesulfonate, metallised with Basic Chromium (III) Sulphate
EC Number:
947-395-4
Molecular formula:
not applicable
IUPAC Name:
Reaction products of diazotised 3-amino-2-hydroxy-5-nitrobenzenesulphonic acid, coupled with 1,3-diaminobenzene and diazotised sodium 4-aminobenzenesulfonate, metallised with Basic Chromium (III) Sulphate

Type of Substance

Composition:
UVCB
Origin:
other: metal complex

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
ABr126 - Total organic constituent
IUPAC Name:
ABr126 - Total organic constituent
Constituent 2
Reference substance name:
Not applicable
Molecular formula:
not available
IUPAC Name:
Not applicable
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

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
EC Number:
277-760-7
EC Name:
Pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
CAS Number:
74196-17-1
Molecular formula:
C36H22CrN14O18S4.5Na
IUPAC Name:
pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
Constituent 2
Reference substance name:
Other organic constituents
IUPAC Name:
Other organic constituents
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
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 5
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:
Sodium sulphate
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
EC Number:
277-760-7
EC Name:
Pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
CAS Number:
74196-17-1
Molecular formula:
C36H22CrN14O18S4.5Na
IUPAC Name:
pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
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 sulphate
EC Number:
231-820-9
EC Name:
Sodium sulphate
CAS Number:
7757-82-6
Molecular formula:
Na2O4S
IUPAC Name:
Sodium sulphate
Constituent 4
Reference substance name:
unknown impurities
Molecular formula:
not applicable
IUPAC Name:
unknown impurities
Constituent 5
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
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
sodium;[4-[[(2,2')-15,15'-diamino-6,6'-dinitro-8,8'-bis(sodiooxysulfonyl)-11,11'-spirobi[10-oxa-2,3,12-triaza-11lambda4-chromatricyclo[11.4.0.04,9]heptadeca-1(17),2,4,6,8,13,15-heptaene]-16'-yl]azo]phenyl]sulfonyloxysodium
Molecular formula:
C30H19CrN12Na4O15S3
IUPAC Name:
sodium;[4-[[(2,2')-15,15'-diamino-6,6'-dinitro-8,8'-bis(sodiooxysulfonyl)-11,11'-spirobi[10-oxa-2,3,12-triaza-11lambda4-chromatricyclo[11.4.0.04,9]heptadeca-1(17),2,4,6,8,13,15-heptaene]-16'-yl]azo]phenyl]sulfonyloxysodium
Constituent 2
Chemical structure
Reference substance name:
Pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
EC Number:
277-760-7
EC Name:
Pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
CAS Number:
74196-17-1
Molecular formula:
C36H22CrN14O18S4.5Na
IUPAC Name:
pentasodium bis[3-[[2,4-diamino-5-[(4-sulphophenyl)azo]phenyl]azo]-2-hydroxy-5-nitrobenzenesulphonato(4-)]chromate(5-)
Constituent 3
Chemical structure
Reference substance name:
Disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bis[benzenesulphonate]
EC Number:
240-435-5
EC Name:
Disodium 4,4'-[(4,6-diamino-1,3-phenylene)bis(azo)]bis[benzenesulphonate]
CAS Number:
16386-21-3
Molecular formula:
C18H16N6O6S2.2Na
IUPAC Name:
disodium 4,4'-[(4,6-diamino-1,3-phenylene)didiazene-2,1-diyl]dibenzenesulfonate
Constituent 4
Chemical structure
Reference substance name:
Trisodium 4,4',4''-[(2,4-diaminobenzene-1,3,5-triyl)tris(azo)]tris[benzenesulphonate]
EC Number:
240-436-0
EC Name:
Trisodium 4,4',4''-[(2,4-diaminobenzene-1,3,5-triyl)tris(azo)]tris[benzenesulphonate]
CAS Number:
16386-22-4
Molecular formula:
C24H20N8O9S3.3Na
IUPAC Name:
trisodium 4,4',4''-[(2,4-diaminobenzene-1,3,5-triyl)tridiazene-2,1-diyl]tribenzenesulfonate
Constituent 5
Chemical structure
Reference substance name:
Sodium p-[(2,4-diaminophenyl)azo]benzenesulphonate
EC Number:
233-460-8
EC Name:
Sodium p-[(2,4-diaminophenyl)azo]benzenesulphonate
CAS Number:
10190-66-6
Molecular formula:
C12H12N4O3S.Na
IUPAC Name:
sodium 4-[(2,4-diaminophenyl)diazenyl]benzenesulfonate
Constituent 6
Chemical structure
Reference substance name:
Sodium 3-amino-2-hydroxy-5-nitrobenzenesulphonate
EC Number:
277-907-5
EC Name:
Sodium 3-amino-2-hydroxy-5-nitrobenzenesulphonate
CAS Number:
74525-32-9
Molecular formula:
C6H6N2O6S.Na
IUPAC Name:
sodium 3-amino-2-hydroxy-5-nitrobenzenesulfonate
Constituent 7
Chemical structure
Reference substance name:
Sodium sulphanilate
EC Number:
208-208-5
EC Name:
Sodium sulphanilate
CAS Number:
515-74-2
Molecular formula:
C6H7NO3S.Na
IUPAC Name:
sodium 4-aminobenzenesulfonate
Constituent 8
Reference substance name:
unkown organic impurity
Molecular formula:
not applicable
IUPAC Name:
unkown organic impurity
Constituent 9
Reference substance name:
Sum of unknown impurities (each < 1 %)
Molecular formula:
not applicable
IUPAC Name:
Sum of unknown impurities (each < 1 %)
Constituent 10
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 11
Chemical structure
Reference substance name:
Sodium acetate
EC Number:
204-823-8
EC Name:
Sodium acetate
CAS Number:
127-09-3
Molecular formula:
C2H4O2.Na
IUPAC Name:
Sodium ethanoate
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:
Na2O4S
IUPAC Name:
Sodium sulphate
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)