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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Reaction products of diazotized 4'-Amino-4-Nitrodiphenylamine-2-Sulfonic Acid coupled with Resorcinol, sodium salts
EC Number:
947-125-5
Molecular formula:
Not applicable for UVCB substance
IUPAC Name:
Reaction products of diazotized 4'-Amino-4-Nitrodiphenylamine-2-Sulfonic Acid coupled with Resorcinol, sodium salts

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:
Disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate)
EC Number:
276-027-9
EC Name:
Disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate)
CAS Number:
71799-43-4
Molecular formula:
C30H20N8Na2O12S2
IUPAC Name:
disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate)
Constituent 2
Chemical structure
Reference substance name:
trisodium 6,6’-((((2,6-dihydroxy-4’-((4-nitro-2-sulfonatophenyl)amino)-(1,1’-biphenyl)-3,5-diyl)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
Molecular formula:
C42H27N10Na3O17S3
IUPAC Name:
trisodium 6,6’-((((2,6-dihydroxy-4’-((4-nitro-2-sulfonatophenyl)amino)-(1,1’-biphenyl)-3,5-diyl)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
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:
Water
Constituent 4
Reference substance name:
Inorganic salts
Molecular formula:
not applicable
IUPAC Name:
Inorganic salts

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
Disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate)
EC Number:
276-027-9
EC Name:
Disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate)
CAS Number:
71799-43-4
Molecular formula:
C30H20N8Na2O12S2
IUPAC Name:
disodium 2,2'-[(2,4-dihydroxy-1,3-phenylene)bis(azo-4,1-phenyleneimino)]bis(5-nitrobenzenesulphonate)
Constituent 2
Chemical structure
Reference substance name:
trisodium 6,6’-((((2,6-dihydroxy-4’-((4-nitro-2-sulfonatophenyl)amino)-(1,1’-biphenyl)-3,5-diyl)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
Molecular formula:
C42H27N10Na3O17S3
IUPAC Name:
trisodium 6,6’-((((2,6-dihydroxy-4’-((4-nitro-2-sulfonatophenyl)amino)-(1,1’-biphenyl)-3,5-diyl)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
Constituent 3
Chemical structure
Reference substance name:
Sodium 2-anilino-5-nitrobenzenesulphonate
EC Number:
223-280-8
EC Name:
Sodium 2-anilino-5-nitrobenzenesulphonate
CAS Number:
3809-31-2
Molecular formula:
C12H9N2NaO5S
IUPAC Name:
sodium 2-anilino-5-nitrobenzenesulphonate
Constituent 4
Chemical structure
Reference substance name:
disodium 2-((2',6'-dihydroxy-3'-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)-[1,1'-biphenyl]-4-yl)amino)-5-nitrobenzenesulfonate
Molecular formula:
C30H20N6Na2O12S2
IUPAC Name:
disodium 2-((2',6'-dihydroxy-3'-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)-[1,1'-biphenyl]-4-yl)amino)-5-nitrobenzenesulfonate
Constituent 5
Chemical structure
Reference substance name:
Sodium 2-(p-aminoanilino)-5-nitrobenzenesulphonate
EC Number:
238-906-5
EC Name:
Sodium 2-(p-aminoanilino)-5-nitrobenzenesulphonate
CAS Number:
14846-08-3
Molecular formula:
C12H10N3NaO5S
IUPAC Name:
sodium 2-(p-aminoanilino)-5-nitrobenzenesulphonate
Constituent 6
Reference substance name:
Unknown impurity
Molecular formula:
not applicable
IUPAC Name:
Unknown impurity
Constituent 7
Chemical structure
Reference substance name:
sodium 3-amino-2-((4-((2,4-dihydroxyphenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
Molecular formula:
C18H14N5NaO7S
IUPAC Name:
sodium 3-amino-2-((4-((2,4-dihydroxyphenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
Constituent 8
Reference substance name:
Sum of unknown impurities, each < 1 %
Molecular formula:
not applicable
IUPAC Name:
Sum of unknown impurities, each < 1 %
Constituent 9
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 10
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