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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Identification

Chemical structure
Display Name:
Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, sodium salts
EC Number:
291-454-0
EC Name:
Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, sodium salts
CAS Number:
90411-76-0
Molecular formula:
Mixture of components, no definitve molecular formula existing.
IUPAC Name:
Complex mixture of phenazine dyes - IUPAC name not available

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • 291-454-0
  • 8005-03-6
  • Nigrosin
  • Nigrosin WLF
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    not available, group of isomers
    Molecular formula:
    C30H19N4O3SNa
    IUPAC Name:
    not available, group of isomers
    Constituent 2
    Reference substance name:
    not applicable
    Molecular formula:
    not applicable
    IUPAC Name:
    not applicable
    Constituent 3
    Reference substance name:
    No IUPAC name is applicable.
    Molecular formula:
    not applicable
    IUPAC Name:
    No IUPAC name is applicable.
    Constituent 4
    Reference substance name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    Water
    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
    Constituent 6
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    not available, group of isomers
    Molecular formula:
    C30H19N4O3SNa
    IUPAC Name:
    not available, group of isomers
    Constituent 2
    Reference substance name:
    not applicable
    Molecular formula:
    not applicable
    IUPAC Name:
    not applicable
    Constituent 3
    Reference substance name:
    No IUPAC name is applicable.
    Molecular formula:
    not applicable
    IUPAC Name:
    No IUPAC name is applicable.
    Constituent 4
    Reference substance name:
    Water
    CAS Number:
    7732-18-5
    Molecular formula:
    H2O
    IUPAC Name:
    Water
    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
    Constituent 6
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline
    State Form:
    solid: particulate/powder


    Constituent 1
    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 2
    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
    Constituent 3
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline
    Constituent 4
    Reference substance name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Molecular formula:
    Molecular formula not applicable
    IUPAC Name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Constituent 5
    Reference substance name:
    Higher molecular weight isomers of sodium sulfonated phenazines > 1000 Dalton
    Molecular formula:
    not applicable
    IUPAC Name:
    Higher molecular weight isomers of sodium sulfonated phenazines > 1000 Dalton
    Constituent 6
    Reference substance name:
    Lower molecular weight isomers of sodium sulfonated phenazines > 400 < 1000 Dalton
    Molecular formula:
    not applicable
    IUPAC Name:
    Lower molecular weight isomers of sodium sulfonated phenazines > 400 < 1000 Dalton
    State Form:
    solid: particulate/powder


    Constituent 1
    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 2
    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 3
    Reference substance name:
    Sodium sulfonated phenazines-Low molecular weight
    Molecular formula:
    Not applicable-LMW phenazines-sum of isomers
    IUPAC Name:
    Sodium sulfonated phenazines-Low molecular weight
    Constituent 4
    Reference substance name:
    sodium sulfonated phenazines-High molecular weight
    Molecular formula:
    Not applicable-HMW phenazines-sum of isomers
    IUPAC Name:
    sodium sulfonated phenazines-High molecular weight
    Constituent 5
    Chemical structure
    Reference substance name:
    Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, sodium salts-sum of isomers
    Molecular formula:
    Mixture of components, no definitve molecular formula existing.
    IUPAC Name:
    Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, sodium salts-sum of isomers
    State Form:
    solid: particulate/powder


    Constituent 1
    Reference substance name:
    Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, group of isomers
    Molecular formula:
    Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, group of isomers, not available
    IUPAC Name:
    Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, group of isomers
    Constituent 2
    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
    Constituent 3
    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 4
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, sodium salts
    EC Number:
    291-454-0
    EC Name:
    Hydrochloric acid, reaction products with aniline and nitrobenzene, sulfonated, sodium salts
    CAS Number:
    90411-76-0
    Molecular formula:
    Mixture of components, no definitve molecular formula existing.
    IUPAC Name:
    Complex mixture of phenazine dyes - IUPAC name not available
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Molecular formula:
    C30H19N4O3SNa
    IUPAC Name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Constituent 2
    Reference substance name:
    Higher molecular weight isomers of sodium sulfonated phenazines
    Molecular formula:
    not available, group of isomers
    IUPAC Name:
    Higher molecular weight isomers of sodium sulfonated phenazines
    Constituent 3
    Reference substance name:
    Lower molecular weight isomers of sodium sulfonated phenazines
    Molecular formula:
    not available, group of isomers
    IUPAC Name:
    Lower molecular weight isomers of sodium sulfonated phenazines
    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:
    Na2O4S
    IUPAC Name:
    disodium sulfate
    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
    Constituent 6
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Molecular formula:
    C30H19N4O3SNa
    IUPAC Name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Constituent 2
    Reference substance name:
    not applicable; higher molecular weight isomers
    IUPAC Name:
    not applicable; higher molecular weight isomers
    Constituent 3
    Reference substance name:
    not applicable; lower molecular weight isomers
    IUPAC Name:
    not applicable; lower molecular weight isomers
    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:
    Na2O4S
    IUPAC Name:
    disodium sulfate
    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
    Constituent 6
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline


    Constituent 1
    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 2
    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
    Constituent 3
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline
    Constituent 4
    Reference substance name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Molecular formula:
    Molecular formula not applicable
    IUPAC Name:
    Dihydro-5,7,12,14-tetraazapentacene, diphenylated, monosulfonated, sodium salt (group of isomers)
    Constituent 5
    Reference substance name:
    Higher molecular weight isomers of sodium sulfonated phenazines > 1000 Dalton
    Molecular formula:
    not applicable
    IUPAC Name:
    Higher molecular weight isomers of sodium sulfonated phenazines > 1000 Dalton
    Constituent 6
    Reference substance name:
    Lower molecular weight isomers of sodium sulfonated phenazines > 400 < 1000 Dalton
    Molecular formula:
    is not applicable
    IUPAC Name:
    Lower molecular weight isomers of sodium sulfonated phenazines > 400 < 1000 Dalton
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    not available, group of isomers
    Molecular formula:
    C30H19N4O3SNa
    IUPAC Name:
    not available, group of isomers
    Constituent 2
    Chemical structure
    Reference substance name:
    Aniline
    EC Number:
    200-539-3
    EC Name:
    Aniline
    CAS Number:
    62-53-3
    Molecular formula:
    C6H7N
    IUPAC Name:
    aniline
    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:
    water
    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:
    Na2O4S
    IUPAC Name:
    disodium sulfate

    Composition(s) generated upon use

    Other types of composition(s)