Registration Dossier

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
    Constituent 4
    Chemical structure
    Reference substance name:
    sodium 4-( 2,4-dihydroxy-3,5-bis((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Molecular formula:
    C30H22N6Na2O11S2
    IUPAC Name:
    sodium 4-( 2,4-dihydroxy-3,5-bis((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Constituent 5
    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 6
    Chemical structure
    Reference substance name:
    sodium 4-(((2,4-dihydroxy-3,5-bis(((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Molecular formula:
    C40H24N10Na4O19S4
    IUPAC Name:
    sodium 4-(((2,4-dihydroxy-3,5-bis(((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Constituent 7
    Chemical structure
    Reference substance name:
    sodium 4-(((2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Molecular formula:
    C23H16N4Na2O10S2
    IUPAC Name:
    sodium 4-(((2,4-dihydroxy-3-(((4-methoxyphenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Constituent 8
    Chemical structure
    Reference substance name:
    sodium 6-((4-((2,6-dihydroxy-3-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-2-((4-methoxyphenyl)diazenyl)-3-nitrobenzenesulfonate
    Molecular formula:
    C37H26N10Na2O13S2
    IUPAC Name:
    sodium 6-((4-((2,6-dihydroxy-3-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)phenyl)amino)-2-((4-methoxyphenyl)diazenyl)-3-nitrobenzenesulfonate
    Constituent 9
    Chemical structure
    Reference substance name:
    Sodium 5-((2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-((4-methoxyphenyl)diazenyl)naphthalene-2,7-disulfonate
    Molecular formula:
    C42H29N10Na3O16S3
    IUPAC Name:
    Sodium 5-((2,4-dihydroxy-3-((E)-(4-methoxyphenyl)diazenyl)-5-((E)-(4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-4-hydroxy-1-((4-methoxyphenyl)diazenyl)naphthalene-2,7-disulfonate
    Constituent 10
    Chemical structure
    Reference substance name:
    sodium 4-(((2,4-dihydroxy-5-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Molecular formula:
    C28H17N6Na3O14S3
    IUPAC Name:
    sodium 4-(((2,4-dihydroxy-5-((4-((4-nitro-2-sulfonatophenyl)amino)phenyl)diazenyl)phenyl)diazenyl)-5-hydroxynaphthalene-2,7-disulfonate
    Constituent 11
    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 12
    Chemical structure
    Reference substance name:
    Ammonium sulphate
    EC Number:
    231-984-1
    EC Name:
    Ammonium sulphate
    CAS Number:
    7783-20-2
    Molecular formula:
    H3N.1/2H2O4S
    IUPAC Name:
    ammonium sulphate
    Constituent 13
    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:
    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
    Chemical structure
    Reference substance name:
    Constituent 3 of Acid Brown 235 (not available)
    Molecular formula:
    C40H28N10O17S4
    IUPAC Name:
    Constituent 3 of Acid Brown 235 (not available)
    Constituent 4
    Chemical structure
    Reference substance name:
    Constituent 4 of Acid Brown 235 (not available)
    Molecular formula:
    C25H20N6O8S
    IUPAC Name:
    Constituent 4 of Acid Brown 235 (not available)
    Constituent 5
    Chemical structure
    Reference substance name:
    Constituent 5 of Acid Brown 235 (not available)
    Molecular formula:
    C42H32N8O16S3
    IUPAC Name:
    Constituent 5 of Acid Brown 235 (not available)
    Constituent 6
    Chemical structure
    Reference substance name:
    Constituent 6 of Acid Brown 235 (not available)
    Molecular formula:
    C30H24N6O10S2
    IUPAC Name:
    Constituent 6 of Acid Brown 235 (not available)
    Constituent 7
    Chemical structure
    Reference substance name:
    Constituent 7 of Acid Brown 235 (not available)
    Molecular formula:
    C41H31N11O18S4
    IUPAC Name:
    Constituent 7 of Acid Brown 235 (not available)
    Constituent 8
    Chemical structure
    Reference substance name:
    2-(4-aminoanilino)-5-nitrobenzenesulphonic acid
    EC Number:
    202-057-9
    EC Name:
    2-(4-aminoanilino)-5-nitrobenzenesulphonic acid
    CAS Number:
    91-29-2
    Molecular formula:
    C12H11N3O5S
    IUPAC Name:
    2-(4-aminoanilino)-5-nitrobenzenesulphonic acid
    Constituent 9
    Chemical structure
    Reference substance name:
    5-amino-4-hydroxy-1-[(4-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonic acid
    Molecular formula:
    C17H15N3O8S2
    IUPAC Name:
    5-amino-4-hydroxy-1-[(4-methoxyphenyl)diazenyl]naphthalene-2,7-disulfonic acid
    Constituent 10
    Chemical structure
    Reference substance name:
    Constituent 10 of Acid Brown 235 (not available)
    Molecular formula:
    C30H22N8O12S2
    IUPAC Name:
    Constituent 10 of Acid Brown 235 (not available)
    Constituent 11
    Chemical structure
    Reference substance name:
    2,4-bis(E)[(4-methoxyphenyl)diazenyl]benzene-1,3-diol
    Molecular formula:
    C20H18N4O4
    IUPAC Name:
    2,4-bis(E)[(4-methoxyphenyl)diazenyl]benzene-1,3-diol
    Constituent 12
    Reference substance name:
    Not available
    Molecular formula:
    Not applicable
    IUPAC Name:
    Not available
    Constituent 13
    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 14
    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 15
    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:
    Sodium sulphate
    Constituent 16
    Chemical structure
    Reference substance name:
    Sodium nitrate
    EC Number:
    231-554-3
    EC Name:
    Sodium nitrate
    CAS Number:
    7631-99-4
    Molecular formula:
    HNO3.Na
    IUPAC Name:
    Sodium nitrate
    Constituent 17
    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

    Composition(s) generated upon use

    Other types of composition(s)