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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Reaction products of 6-hydroxy-5-nitrosonaphthalene-2-sulfonic acid, chelated with iron (3+), sodium salts.
EC Number:
943-973-5
Molecular formula:
not available being an UVCB substance
IUPAC Name:
Reaction products of 6-hydroxy-5-nitrosonaphthalene-2-sulfonic acid, chelated with iron (3+), sodium salts.

Type of Substance

Composition:
UVCB
Origin:
other: metal-complex

Substance Identifiers open all close all

  • trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
  • 243-010-2
  • 19381-50-1
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
    EC Number:
    243-010-2
    EC Name:
    Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
    CAS Number:
    19381-50-1
    Molecular formula:
    C30H15FeN3O15S3.3Na
    IUPAC Name:
    Iron(3+) sodium 5-nitroso-6-oxido-2-napthalenesylfonate (1:3:3)
    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
    Reference substance name:
    Not applicable
    Molecular formula:
    not available
    IUPAC Name:
    Not applicable

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
    EC Number:
    243-010-2
    EC Name:
    Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
    CAS Number:
    19381-50-1
    Molecular formula:
    C30H15FeN3O15S3.3Na
    IUPAC Name:
    Iron(3+) sodium 5-nitroso-6-oxido-2-napthalenesylfonate (1:3:3)
    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 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
    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
    EC Number:
    243-010-2
    EC Name:
    Trisodium tris[5,6-dihydro-5-(hydroxyimino)-6-oxonaphthalene-2-sulphonato(2-)-N5,O6]ferrate(3-)
    CAS Number:
    19381-50-1
    Molecular formula:
    C30H15FeN3O15S3.3Na
    IUPAC Name:
    Iron(3+) sodium 5-nitroso-6-oxido-2-napthalenesylfonate (1:3:3)
    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:
    H2O4S.2Na
    IUPAC Name:
    Disodium sulfate
    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 carbonate
    EC Number:
    207-838-8
    EC Name:
    Sodium carbonate
    CAS Number:
    497-19-8
    Molecular formula:
    CH2O3.2Na
    IUPAC Name:
    disodium carbonate
    Constituent 5
    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

    Composition(s) generated upon use

    Other types of composition(s)