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Identification

Chemical structure
Display Name:
Tetrasodium 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate
EC Number:
241-164-5
EC Name:
Tetrasodium 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate
CAS Number:
17095-24-8
Molecular formula:
C26H25N5O19S6.4Na
IUPAC Name:
tetrasodium 4-amino-5-hydroxy-3,6-bis[(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]naphthalene-2,7-disulfonate

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Reactive black 5
  • Jalkazol Black- B
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate
    EC Number:
    241-164-5
    EC Name:
    Tetrasodium 4-amino-5-hydroxy-3,6-bis[[4-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonate
    CAS Number:
    17095-24-8
    Molecular formula:
    C26H25N5O19S6.4Na
    IUPAC Name:
    tetrasodium 4-amino-5-hydroxy-3,6-bis[(4-{[2-(sulfonatooxy)ethyl]sulfonyl}phenyl)diazenyl]naphthalene-2,7-disulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    tetrasodium 4-amino-5-hydroxy-3,6-bis[(E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2,7-disulfonate
    Molecular formula:
    C26H25N5O19S6.4Na
    IUPAC Name:
    tetrasodium 4-amino-5-hydroxy-3,6-bis[(E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2,7-disulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    trisodium 4-amino-6-[(E)-2-[4-(ethenesulfonyl)phenyl]diazen-1-yl]-5-hydroxy-3-[(E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2,7-disulfonate
    Molecular formula:
    C26H20N5O15S5.3Na
    IUPAC Name:
    trisodium 4-amino-6-[(E)-2-[4-(ethenesulfonyl)phenyl]diazen-1-yl]-5-hydroxy-3-[(E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2,7-disulfonate
    Constituent 3
    Chemical structure
    Reference substance name:
    trisodium 4-amino-5-hydroxy-3,6-bis[(E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2-sulfonate
    Molecular formula:
    C26H22N5O16S5.3Na
    IUPAC Name:
    trisodium 4-amino-5-hydroxy-3,6-bis[(E)-2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl]naphthalene-2-sulfonate
    Constituent 4
    Chemical structure
    Reference substance name:
    Sodium 2-[(4-aminophenyl)sulfonyl]ethyl sulfate
    CAS Number:
    15764-73-5
    Molecular formula:
    C8H10NNaO6S2
    IUPAC Name:
    Sodium 2-[(4-aminophenyl)sulfonyl]ethyl sulfate
    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:
    Na2SO4
    IUPAC Name:
    Disodium sulfate
    Constituent 6
    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 7
    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 8
    Chemical structure
    Reference substance name:
    Sodium nitrate
    EC Number:
    231-554-3
    EC Name:
    Sodium nitrate
    CAS Number:
    7631-99-4
    Molecular formula:
    NO3Na
    IUPAC Name:
    sodium nitrate
    Constituent 9
    Reference substance name:
    not available
    Molecular formula:
    not available
    IUPAC Name:
    not available

    Composition(s) generated upon use

    Other types of composition(s)