Registration Dossier

Diss Factsheets

Identification

Display Name:
Reaction products of diazotised 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid coupled with 1,3-benzendiol, subsequently coupled with 4-aminonaphthalene-1-sulfonic acid, subsequently coupled with diazotised 4-nitrobenzenamine, sodium salts
EC Number:
941-841-1
CAS Number:
1689527-27-2
Molecular formula:
Not applicable: UVCB substance
IUPAC Name:
Reaction products of diazotised 4-amino-5-hydroxynaphthalene-2,7-disulfonic acid coupled with 1,3-benzendiol, subsequently coupled with 4-aminonaphthalene-1-sulfonic acid, subsequently coupled with diazotised 4-nitrobenzenamine, 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:
Trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
EC Number:
279-681-3
EC Name:
Trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
CAS Number:
81064-47-3
Molecular formula:
C32H18N7Na3O14S3
IUPAC Name:
sodium 4-((E)-(2,6-dihydroxy-3-((E)-(4-nitrophenyl)diazenyl)-5-((E)-(4-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 2
Reference substance name:
Not applicable
Molecular formula:
Not applicable
IUPAC Name:
Not applicable
Constituent 3
Reference substance name:
not applicable
Molecular formula:
Not applicable
IUPAC Name:
not applicable
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:
Water

Legal Entity Composition(s) open all close all

State Form:
solid: particulate/powder


Constituent 1
Reference substance name:
Sum of non dangerous organic impurities, each <1% wt
Molecular formula:
Not applicable
IUPAC Name:
Sum of non dangerous organic impurities, each <1% wt
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:
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 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:
Water
Constituent 5
Reference substance name:
Not available
Molecular formula:
Not applàcable
IUPAC Name:
Not available
Constituent 6
Chemical structure
Reference substance name:
sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(naphthalene-1-sulfonate)
Molecular formula:
C26H16N4Na2O8S2
IUPAC Name:
sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(naphthalene-1-sulfonate)
Constituent 7
Chemical structure
Reference substance name:
sodium 4-((1E)-(4-((3,6-disulfonatonaphthalen-1-yl)diazenyl)-3,5-dihydroxy-2-((E)-(4-nitrophenyl)diazenyl)-6-((4-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Molecular formula:
C42H22N9Na5O20S5
IUPAC Name:
sodium 4-((1E)-(4-((3,6-disulfonatonaphthalen-1-yl)diazenyl)-3,5-dihydroxy-2-((E)-(4-nitrophenyl)diazenyl)-6-((4-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
Constituent 8
Chemical structure
Reference substance name:
Trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
EC Number:
279-681-3
EC Name:
Trisodium 4-[[2,6-dihydroxy-3-[(4-nitrophenyl)azo]-5-[(4-sulphonato-1-naphthyl)azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
CAS Number:
81064-47-3
Molecular formula:
C32H18N7Na3O14S3
IUPAC Name:
sodium 4-((E)-(2,6-dihydroxy-3-((E)-(4-nitrophenyl)diazenyl)-5-((E)-(4-sulfonatonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
State Form:
solid: particulate/powder


Constituent 1
Chemical structure
Reference substance name:
4-((E)-(2,6-dihydroxy-3-((E)-(4-nitrophenyl)diazenyl)-5-((E)-(4-sulfonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid
Molecular formula:
C32H21N7O14S3
IUPAC Name:
4-((E)-(2,6-dihydroxy-3-((E)-(4-nitrophenyl)diazenyl)-5-((E)-(4-sulfonaphthalen-1-yl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonic acid
Constituent 2