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Identification

Chemical structure
Display Name:
Reaction products of diazotised 3-amino-2-hydroxy-5-nitrobenzenesulphonic acid coupled with 2-Naphthalenesulfonic acid, 4-hydroxy-6-[(sulfomethyl)amino]-, monosodium salt, chelated with chromium (3+), sodium salts
EC Number:
941-667-6
CAS Number:
1689527-24-9
Molecular formula:
not applicable
IUPAC Name:
Reaction products of diazotised 3-amino-2-hydroxy-5-nitrobenzenesulphonic acid coupled with 2-Naphthalenesulfonic acid, 4-hydroxy-6-[(sulfomethyl)amino]-, monosodium salt, chelated with chromium (3+), sodium salts

Type of Substance

Composition:
UVCB
Origin:
organometallic

Substance Identifiers open all close all

  • Reaction products of diazotised 3-amino-2-hydroxy-5-nitrobenzenesulphonic acid coupled with 2-Naphthalenesulfonic acid, 4-hydroxy-6-[(sulfomethyl)amino]-, monosodium salt, chelated with chromium (3+), sodium salts
  • 941-667-6
  • Acid Black 084
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Reference substance name:
    not applicable
    Molecular formula:
    Not applicable
    IUPAC Name:
    not applicable
    Constituent 2
    Reference substance name:
    Minor components of Acid Black 084
    Molecular formula:
    Not applicable-UVCB substance
    IUPAC Name:
    Minor components of Acid Black 084
    Constituent 3
    Chemical structure
    Reference substance name:
    [sodium (E)-6-amino-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate] [sodium (E)-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)-6-(methyleneamino)naphthalene-2-sulfonate] chromate(-1)
    Molecular formula:
    C33H16CrN8Na4O20S4
    IUPAC Name:
    [sodium (E)-6-amino-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate] [sodium (E)-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)-6-(methyleneamino)naphthalene-2-sulfonate] chromate(-1)
    Constituent 4
    Chemical structure
    Reference substance name:
    Bis sodium (E)-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)-6-(methyleneamino)naphthalene-2-sulfonate chromate(-1)
    Molecular formula:
    C34H16CrN8Na4O20S4
    IUPAC Name:
    Bis sodium (E)-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)-6-(methyleneamino)naphthalene-2-sulfonate chromate(-1)
    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:
    water

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Reference substance name:
    Sum of organic unknown components
    Molecular formula:
    not applicable
    IUPAC Name:
    Sum of organic unknown components
    Constituent 2
    Chemical structure
    Reference substance name:
    Sodium acetate
    EC Number:
    204-823-8
    EC Name:
    Sodium acetate
    CAS Number:
    127-09-3
    Molecular formula:
    C2H4O2.Na
    IUPAC Name:
    Sodium acetate
    Constituent 3
    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 4
    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 5
    Chemical structure
    Reference substance name:
    bis [sodium (E)-6-amino-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate] chromate (-1)
    Molecular formula:
    C32H16CrN8Na4O20S4
    IUPAC Name:
    bis [sodium (E)-6-amino-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate] chromate (-1)
    Constituent 6
    Chemical structure
    Reference substance name:
    [sodium (E)-6-amino-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate] [sodium (E)-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)-6-(methyleneamino)naphthalene-2-sulfonate] chromate(-1)
    Molecular formula:
    C33H16CrN8Na4O20S4
    IUPAC Name:
    [sodium (E)-6-amino-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)naphthalene-2-sulfonate] [sodium (E)-4-hydroxy-3-((2-hydroxy-6-nitro-4-sulfonatophenyl)diazenyl)-6-(methyleneamino)naphthalene-2-sulfonate] chromate(-1)
    Constituent 7