Registration Dossier

Identification

Display Name:
Reaction products of aniline-4-sulfonic acid diazo with formaldehyde and resorcinol, sodium salts
EC Number:
945-518-6
Molecular formula:
Not applicable: UVCB substance
IUPAC Name:
Reaction products of aniline-4-sulfonic acid diazo with formaldehyde and resorcinol, sodium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • benzenesulfonic acid, 4-amino-, diazotized, coupled with Dyer’s mulberry (Chlorophora tinctoria) extract
  • 276-203-5
  • 71949-32-1
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C18H12N4Na2O8S2
    IUPAC Name:
    sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    sodium 4,4'-((1E,1'E)-(3-(2,4-dihydroxy-5-((E)-(4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-1,2-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C31H21N6Na3O13S3
    IUPAC Name:
    sodium 4,4'-((1E,1'E)-(3-(2,4-dihydroxy-5-((E)-(4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-1,2-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 3
    Reference substance name:
    Inorganic salts
    IUPAC Name:
    Inorganic salts
    Constituent 4
    Reference substance name:
    Minor components
    IUPAC Name:
    Minor components
    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:
    Oxidane

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C18H12N4Na2O8S2
    IUPAC Name:
    sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    sodium 4,4'-((1E,1'E)-(3-(2,4-dihydroxy-5-((E)-(4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-1,2-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C31H21N6Na3O13S3
    IUPAC Name:
    sodium 4,4'-((1E,1'E)-(3-(2,4-dihydroxy-5-((E)-(4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-1,2-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 3
    Chemical structure
    Reference substance name:
    Constituent 3 of Acid brown 188:1
    Molecular formula:
    C24H15N4Na3O11S3
    IUPAC Name:
    Constituent 3 of Acid brown 188:1
    Constituent 4
    Chemical structure
    Reference substance name:
    Constituent 4 of Acid Brown 188:1
    Molecular formula:
    C25H18N4Na2O10S2
    IUPAC Name:
    Constituent 4 of Acid Brown 188:1
    Constituent 5
    Reference substance name:
    Sum of no dangerous organic impurities, each <1% wt
    Molecular formula:
    Not applicable
    IUPAC Name:
    Sum of no dangerous organic impurities, each <1% wt
    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:
    Na2O4S
    IUPAC Name:
    disodium sulfate
    Constituent 7
    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 8
    Chemical structure
    Reference substance name:
    Sodium nitrate
    EC Number:
    231-554-3
    EC Name:
    Sodium nitrate
    CAS Number:
    7631-99-4
    Molecular formula:
    NO3.Na
    IUPAC Name:
    Sodium nitrate
    Constituent 9
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    Oxidane


    Constituent 1
    Chemical structure
    Reference substance name:
    sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C18H12N4Na2O8S2
    IUPAC Name:
    sodium 4,4'-((1E,1'E)-(4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    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:
    Oxidane
    Constituent 4
    Reference substance name:
    unknown impurities
    Molecular formula:
    not applicable
    IUPAC Name:
    unknown impurities
    Constituent 5
    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:
    disodium sulfate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    tetrasodium 4,4'-((4-(2,4-dihydroxy-3,5-bis((4-sulfonatophenyl)diazenyl)benzoyl)-2-hydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C37H22N8Na4O16S4
    IUPAC Name:
    tetrasodium 4,4'-((4-(2,4-dihydroxy-3,5-bis((4-sulfonatophenyl)diazenyl)benzoyl)-2-hydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    trisodium 4,4'-((2,6-dihydroxy-4'-sulfonato-[1,1'-biphenyl]-3,5-diyl)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C24H15N4Na3O11S3
    IUPAC Name:
    trisodium 4,4'-((2,6-dihydroxy-4'-sulfonato-[1,1'-biphenyl]-3,5-diyl)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 3
    Chemical structure
    Reference substance name:
    Disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
    EC Number:
    280-483-4
    EC Name:
    Disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
    CAS Number:
    83562-73-6
    Molecular formula:
    C18H12N4Na2O8S2
    IUPAC Name:
    disodium 4,4'-((4,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 4
    Chemical structure
    Reference substance name:
    tetrasodium 4,4'-((5-(3-(2,4-dihydroxy-5-((4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-2-((4-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C44H30N8Na4O18S4
    IUPAC Name:
    tetrasodium 4,4'-((5-(3-(2,4-dihydroxy-5-((4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-2-((4-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 5
    Chemical structure
    Reference substance name:
    trisodium 4,4'-((3-(2,4-dihydroxy-5-((4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-1,2-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C31H21N6Na3O13S3
    IUPAC Name:
    trisodium 4,4'-((3-(2,4-dihydroxy-5-((4-sulfonatophenyl)diazenyl)benzyl)-4,6-dihydroxy-1,2-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 6
    Chemical structure
    Reference substance name:
    disodium 4,4'-((methylenebis(4,6-dihydroxy-3,1-phenylene))bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C25H18N4Na2O10S2
    IUPAC Name:
    disodium 4,4'-((methylenebis(4,6-dihydroxy-3,1-phenylene))bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 7
    Chemical structure
    Reference substance name:
    pentasodium 4,4'-((4-(6-(5-(2,4-dihydroxy-5-((4-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-3-((4-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-3-((4-sulfonatophenyl)diazenyl)benzyl)-2,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Molecular formula:
    C57H39N10Na5O23S5
    IUPAC Name:
    pentasodium 4,4'-((4-(6-(5-(2,4-dihydroxy-5-((4-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-3-((4-sulfonatophenyl)diazenyl)benzyl)-2,4-dihydroxy-3-((4-sulfonatophenyl)diazenyl)benzyl)-2,6-dihydroxy-1,3-phenylene)bis(diazene-2,1-diyl))dibenzenesulfonate
    Constituent 8
    Chemical structure
    Reference substance name:
    trisodium 4,4',4''-((6-amino-3,5-dihydroxybenzene-1,2,4-triyl)tris(diazene-2,1-diyl))tribenzenesulfonate
    Molecular formula:
    C24H16N7Na3O11S3
    IUPAC Name:
    trisodium 4,4',4''-((6-amino-3,5-dihydroxybenzene-1,2,4-triyl)tris(diazene-2,1-diyl))tribenzenesulfonate
    Constituent 9
    Reference substance name:
    Sum of organic impurities each > 1%
    Molecular formula:
    not applicable
    IUPAC Name:
    Sum of organic impurities each > 1%
    Constituent 10
    Reference substance name:
    Sum of organic impurities each < 1 %
    Molecular formula:
    Not applicable
    IUPAC Name:
    Sum of organic impurities each < 1 %
    Constituent 11
    Chemical structure
    Reference substance name:
    Sodium carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CNa2O3
    IUPAC Name:
    Sodium Carbonate
    Constituent 12
    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 13
    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:
    disodium sulfate
    Constituent 14
    Chemical structure
    Reference substance name:
    Water
    EC Number:
    231-791-2
    EC Name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    Oxidane

    Composition(s) generated upon use

    Other types of composition(s)