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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
EC Number:
305-729-0
EC Name:
Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
CAS Number:
95009-01-1
Molecular formula:
C18H9CuN6O10S.Na
IUPAC Name:
Reaction products of diazotized 4-aminobenzenesulfonic acid coupled with resorcinol subsequently coupled with diazotised 2-amino-4,6-dinitrophenol, copper (2+) complexes, sodium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • Everlan SL65
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    sodium [4-{[2-hydroxy-4-(hydroxy-κO)-3-{[2-(hydroxy-κO)-3,5-dinitrophenyl]diazenyl}phenyl]diazenyl}benzenesulfonato(3-)]cuprate(1-)
    Molecular formula:
    C18H9CuN6O10S.Na
    IUPAC Name:
    sodium [4-{[2-hydroxy-4-(hydroxy-κO)-3-{[2-(hydroxy-κO)-3,5-dinitrophenyl]diazenyl}phenyl]diazenyl}benzenesulfonato(3-)]cuprate(1-)
    Constituent 2
    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:
    C18H14N4O8S2.2Na
    IUPAC Name:
    disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
    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:
    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
    Chemical structure
    Reference substance name:
    sodium [4-{[2-hydroxy-4-(hydroxy-κO)-3-{[2-(hydroxy-κO)-3,5-dinitrophenyl]diazenyl}phenyl]diazenyl}benzenesulfonato(3-)]cuprate(1-)
    Molecular formula:
    C18H9CuN6O10S.Na
    IUPAC Name:
    sodium [4-{[2-hydroxy-4-(hydroxy-κO)-3-{[2-(hydroxy-κO)-3,5-dinitrophenyl]diazenyl}phenyl]diazenyl}benzenesulfonato(3-)]cuprate(1-)
    Constituent 2
    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:
    C18H14N4O8S2.2Na
    IUPAC Name:
    disodium 4,4'-[(4,6-dihydroxy-1,3-phenylene)bis(azo)]bis(benzenesulphonate)
    Constituent 3
    Reference substance name:
    unknown impurities
    IUPAC Name:
    unknown impurities
    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:
    sodium sulphate
    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
    Constituent 6
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
    Molecular formula:
    C18H9CuN6NaO10S
    IUPAC Name:
    sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
    Constituent 2
    Reference substance name:
    Sum of organic impurities each > 1%
    Molecular formula:
    not applicable
    IUPAC Name:
    Sum of organic impurities each > 1%
    Constituent 3
    Reference substance name:
    Sum of organic impurities each < 1 %
    Molecular formula:
    Not applicable
    IUPAC Name:
    Sum of organic impurities each < 1 %
    Constituent 4
    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 5
    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:
    sodium sulphate
    Constituent 6
    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
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
    Molecular formula:
    C18H9CuN6O10S.Na
    IUPAC Name:
    Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
    Constituent 2
    Reference substance name:
    Sum of non dangerous organic impurities each < 1% wt
    Molecular formula:
    Not applicable
    IUPAC Name:
    Sum of non dangerous organic impurities each < 1% wt
    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:
    sodium sulphate
    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 1
    Chemical structure
    Reference substance name:
    Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
    EC Number:
    305-729-0
    EC Name:
    Sodium [4-[[dihydroxy[(2-hydroxy-3,5-dinitrophenyl)azo]phenyl]azo]benzenesulphonato(3-)]cuprate(1-)
    CAS Number:
    95009-01-1
    Molecular formula:
    C18H9CuN6O10S.Na
    IUPAC Name:
    Reaction products of diazotized 4-aminobenzenesulfonic acid coupled with resorcinol subsequently coupled with diazotised 2-amino-4,6-dinitrophenol, copper (2+) complexes, sodium salts
    Constituent 2
    Chemical structure
    Reference substance name:
    4-[(E)-{3-hydroxy-4-[(E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl]-2-methylphenyl}diazenyl]benzenesulfonic acid
    Molecular formula:
    C19H14N6O9S
    IUPAC Name:
    4-[(E)-{3-hydroxy-4-[(E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl]-2-methylphenyl}diazenyl]benzenesulfonic acid
    Constituent 3
    Chemical structure
    Reference substance name:
    4-((E)-(5-amino-2-hydroxy-3-nitrophenyl)diazenyl)-3,6-bis((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)benzene-1,2-diol
    Molecular formula:
    C24H14N12O15
    IUPAC Name:
    4-((E)-(5-amino-2-hydroxy-3-nitrophenyl)diazenyl)-3,6-bis((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)benzene-1,2-diol
    Constituent 4
    Chemical structure
    Reference substance name:
    4-((E)-(5-((E)-(3-amino-5-nitrophenyl)diazenyl)-2,3-dihydroxy-4-((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonic acid
    Molecular formula:
    C24H16N10O12S
    IUPAC Name:
    4-((E)-(5-((E)-(3-amino-5-nitrophenyl)diazenyl)-2,3-dihydroxy-4-((E)-(2-hydroxy-3,5-dinitrophenyl)diazenyl)phenyl)diazenyl)benzenesulfonic acid
    Constituent 5
    Reference substance name:
    not available
    IUPAC Name:
    not available
    Constituent 6
    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 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 sulphate
    EC Number:
    231-820-9
    EC Name:
    Sodium sulphate
    CAS Number:
    7757-82-6
    Molecular formula:
    H2O4S.2Na
    IUPAC Name:
    sodium sulphate
    Constituent 9
    Reference substance name:
    Not applicable
    Molecular formula:
    Not available
    IUPAC Name:
    Not applicable

    Composition(s) generated upon use

    Other types of composition(s)