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Identification

Display Name:
Reaction products of diazotised 4-amino-5-hydroxynaphthalene-2,7-disulphonic acid coupled with resorcinol subsequently coupled with diazotised 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid subsequently coupled with diazotised 4-nitroaniline, sodium salts
EC Number:
944-073-5
Molecular formula:
Not available, UVCB substance
IUPAC Name:
Reaction products of diazotised 4-amino-5-hydroxynaphthalene-2,7-disulphonic acid coupled with resorcinol subsequently coupled with diazotised 2-(4-aminoanilino)-5-nitrobenzenesulphonic acid subsequently coupled with diazotised 4-nitroaniline, sodium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • 944-073-5
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
    EC Number:
    274-419-4
    EC Name:
    Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
    CAS Number:
    70210-23-0
    Molecular formula:
    C35H26N8O15S3.3Na
    IUPAC Name:
    trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Molecular formula:
    C30H22N6Na2O11S2
    IUPAC Name:
    disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Constituent 3
    Chemical structure
    Reference substance name:
    tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Molecular formula:
    C40H24N10Na4O19S4
    IUPAC Name:
    tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Constituent 4
    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:
    C12H11N3O5S.Na
    IUPAC Name:
    sodium 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonate
    Constituent 5
    Chemical structure
    Reference substance name:
    unknown constituents
    Molecular formula:
    none
    IUPAC Name:
    unknown constituents
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
    EC Number:
    274-419-4
    EC Name:
    Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
    CAS Number:
    70210-23-0
    Molecular formula:
    C35H26N8O15S3.3Na
    IUPAC Name:
    trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    5-((E)-(2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-(4-((4-nitro-2-sulfophenyl)amino)phenyl)naphthalene-2,7-disulfonic acid
    Molecular formula:
    C47H34N10O20S4
    IUPAC Name:
    5-((E)-(2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-(4-((4-nitro-2-sulfophenyl)amino)phenyl)naphthalene-2,7-disulfonic acid
    Constituent 3
    Reference substance name:
    Minor components
    IUPAC Name:
    Minor components
    Constituent 4
    Reference substance name:
    Inorganic salts
    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:
    dihydrogen oxide

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
    EC Number:
    274-419-4
    EC Name:
    Trisodium 4-[[2,4-dihydroxy-3-[(4-methoxyphenyl)azo]-5-[[4-[(4-nitro-2-sulphonatophenyl)amino]phenyl]azo]phenyl]azo]-5-hydroxynaphthalene-2,7-disulphonate
    CAS Number:
    70210-23-0
    Molecular formula:
    C35H26N8O15S3.3Na
    IUPAC Name:
    trisodium 4-(2-{2,4-dihydroxy-3-[2-(4-methoxyphenyl)azo]-5-(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Molecular formula:
    C30H22N6Na2O11S2
    IUPAC Name:
    disodium 4-(2-{2,4-dihydroxy-3,5-bis[2-(4-methoxyphenyl)azo]phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Constituent 3
    Chemical structure
    Reference substance name:
    tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Molecular formula:
    C40H24N10Na4O19S4
    IUPAC Name:
    tetrasodium 4-(2-{2,4-dihydroxy-3,5-bis(2-{4-[(4-nitro-2-sulfonatophenyl)amino]phenyl}azo)phenyl}azo)-5-hydroxy-2,7-naphthalenedisulfonate
    Constituent 4
    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:
    C12H11N3O5S.Na
    IUPAC Name:
    sodium 2-[(4-aminophenyl)amino]-5-nitrobenzenesulfonate
    Constituent 5
    Chemical structure
    Reference substance name:
    unknown constituents
    Molecular formula:
    none
    IUPAC Name:
    unknown constituents
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    sodium 2-((4- (2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
    Molecular formula:
    C25H19N6NaO8S
    IUPAC Name:
    sodium 2-((4- (2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    sodium 6,6'-((((2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
    Molecular formula:
    C30H20N8Na2O12S2
    IUPAC Name:
    sodium 6,6'-((((2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))bis(4,1-phenylene))bis(azanediyl))bis(3-nitrobenzenesulfonate)
    Constituent 3
    Chemical structure
    Reference substance name:
    sodium 2-((4-((2,4-dihydroxyphenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate
    Molecular formula:
    C18H13N4NaO7S
    IUPAC Name:
    sodium 2-((4-((2,4-dihydroxyphenyl)diazenyl)phenyl)amino)-5-nitrobenzenesulfonate