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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
pentasodium bis 4-((2,4-dihydroxy-5-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-3-hydroxy-7-nitronaphthalene-1-sulfonate ferrate
EC Number:
947-799-0
Molecular formula:
C56H32FeN12O22S4.5Na
IUPAC Name:
pentasodium bis 4-((2,4-dihydroxy-5-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-3-hydroxy-7-nitronaphthalene-1-sulfonate ferrate

Type of Substance

Composition:
UVCB
Origin:
organometallic

Substance Identifiers

Compositions

Boundary Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
5-((2,4-dihydroxyphenyl)diazenyl)-2-(phenylamino)benzenesulfonic acid sum of isomers
Molecular formula:
C18H15N3O5S
IUPAC Name:
5-((2,4-dihydroxyphenyl)diazenyl)-2-(phenylamino)benzenesulfonic acid sum of isomers
Constituent 2
Chemical structure
Reference substance name:
pentasodium bis 4-((2,4-dihydroxy-5-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-3-hydroxy-7-nitronaphthalene-1-sulfonate ferrate SUM OF ISOMERS
Molecular formula:
C56H32FeN12O22S4.5Na
IUPAC Name:
pentasodium bis 4-((2,4-dihydroxy-5-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-3-hydroxy-7-nitronaphthalene-1-sulfonate ferrate SUM OF ISOMERS
Constituent 3
Chemical structure
Reference substance name:
Di-azo by-component of acid brown 396:1
Molecular formula:
not applicable
IUPAC Name:
Di-azo by-component of acid brown 396:1
Constituent 4
Chemical structure
Reference substance name:
Water
EC Number:
231-791-2
EC Name:
Water
CAS Number:
7732-18-5
Molecular formula:
H2O
IUPAC Name:
dihydrogen oxide
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
Constituent 6
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

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
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 2
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 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:
dihydrogen oxide
Constituent 4
Chemical structure
Reference substance name:
5-((2,4-dihydroxyphenyl)diazenyl)-2-(phenylamino)benzenesulfonic acid sum of isomers
Molecular formula:
C18H15N3O5S
IUPAC Name:
5-((2,4-dihydroxyphenyl)diazenyl)-2-(phenylamino)benzenesulfonic acid sum of isomers
Constituent 5
Chemical structure
Reference substance name:
5-((2,4-dihydroxy-5-((4-(phenylamino)-2-sulfophenyl)diazenyl)phenyl)diazenyl)-2-(phenylamino)benzenesulfonic acid
Molecular formula:
C30H24N6O8S2
IUPAC Name:
5-((2,4-dihydroxy-5-((4-(phenylamino)-2-sulfophenyl)diazenyl)phenyl)diazenyl)-2-(phenylamino)benzenesulfonic acid
Constituent 6
Chemical structure
Reference substance name:
4-((4-chloro-3-sulfophenyl)diazenyl)-6-((6-nitro-2-oxido-4-sulfonaphthalen-1-yl)diazenyl)benzene-1,3-bis(olate)ferrate
Molecular formula:
C22H14ClN5O11S2
IUPAC Name:
4-((4-chloro-3-sulfophenyl)diazenyl)-6-((6-nitro-2-oxido-4-sulfonaphthalen-1-yl)diazenyl)benzene-1,3-bis(olate)ferrate
Constituent 7
Chemical structure
Reference substance name:
3-amino-4-((4-((4-amino-2-sulfophenyl)amino)-3-((4-(phenylamino)-3-sulfophenyl)diazenyl)phenyl)diazenyl)-7-nitronaphthalene-1-sulfonic acid
Molecular formula:
34H27N9O11S3
IUPAC Name:
3-amino-4-((4-((4-amino-2-sulfophenyl)amino)-3-((4-(phenylamino)-3-sulfophenyl)diazenyl)phenyl)diazenyl)-7-nitronaphthalene-1-sulfonic acid
Constituent 8
Chemical structure
Reference substance name:
3-hydroxy-7-nitronaphthalene-1-sulfonic acid
Molecular formula:
C10H6NO6S
IUPAC Name:
3-hydroxy-7-nitronaphthalene-1-sulfonic acid
Constituent 9
Chemical structure
Reference substance name:
pentasodium bis 4-((2,4-dihydroxy-5-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-3-hydroxy-7-nitronaphthalene-1-sulfonate ferrate SUM OF ISOMERS
Molecular formula:
C56H32FeN12O22S4.5Na
IUPAC Name:
pentasodium bis 4-((2,4-dihydroxy-5-((4-(phenylamino)-3-sulfonatophenyl)diazenyl)phenyl)diazenyl)-3-hydroxy-7-nitronaphthalene-1-sulfonate ferrate SUM OF ISOMERS

Composition(s) generated upon use

Other types of composition(s)