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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate
EC Number:
422-930-1
EC Name:
Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate
CAS Number:
780759-89-9
Molecular formula:
C34 H24 Cl N12 Na5 O19 S6
IUPAC Name:
pentasodium 7-(2-{4-[(4-{[5-amino-4-sulfonato-2-(2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)phenyl]amino}-6-chloro-1,3,5-triazin-2-yl)amino]-2-(carbamoylamino)phenyl}diazen-1-yl)naphthalene-1,3,6-trisulfonate

Type of Substance

Composition:
multi-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Reactive Yellow 9K
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium 7-{[4-({4-[(5-amino-2-{[4-(ethenylsulfonyl)phenyl]diazenyl}-4-Sulfonatophenyl)amino]-6-chloro-1,3,5-triazin-2-yl}amino)-2-(carbamoylamino)phenyl]diazenyl}naphthalene-1,3,6-trisulfonate
    EC Number:
    600-105-7
    CAS Number:
    1005032-25-6
    Molecular formula:
    C34 H27 Cl N12 O15 S5 . 4 Na
    IUPAC Name:
    Tetrasodium 7-{[4-({4-[(5-amino-2-{[4-(ethenylsulfonyl)phenyl]diazenyl}-4-Sulfonatophenyl)amino]-6-chloro-1,3,5-triazin-2-yl}amino)-2-(carbamoylamino)phenyl]diazenyl}naphthalene-1,3,6-trisulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate
    CAS Number:
    780759-89-9
    Molecular formula:
    C34H29ClN12O19S6.5Na
    IUPAC Name:
    Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium 7-{[4-({4-[(5-amino-2-{[4-(ethenylsulfonyl)phenyl]diazenyl}-4-Sulfonatophenyl)amino]-6-chloro-1,3,5-triazin-2-yl}amino)-2-(carbamoylamino)phenyl]diazenyl}naphthalene-1,3,6-trisulfonate
    EC Number:
    600-105-7
    CAS Number:
    1005032-25-6
    Molecular formula:
    C34 H27 Cl N12 O15 S5 . 4 Na
    IUPAC Name:
    Tetrasodium 7-{[4-({4-[(5-amino-2-{[4-(ethenylsulfonyl)phenyl]diazenyl}-4-Sulfonatophenyl)amino]-6-chloro-1,3,5-triazin-2-yl}amino)-2-(carbamoylamino)phenyl]diazenyl}naphthalene-1,3,6-trisulfonate
    Constituent 2
    Chemical structure
    Reference substance name:
    Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate
    CAS Number:
    780759-89-9
    Molecular formula:
    C34H29ClN12O19S6.5Na
    IUPAC Name:
    Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate
    EC Number:
    422-930-1
    EC Name:
    Pentasodium 7-(4-(4-(5-amino-4-sulfonato-2-(4-((2-(sulfonato-ethoxy)sulfonyl)phenylazo)phenylamino)-6-chloro-1,3,5-triazin-2-yl)amino-2-ureidophenylazo)naphtalene-1,3,6-trisulfonate
    CAS Number:
    780759-89-9
    Molecular formula:
    C34 H24 Cl N12 Na5 O19 S6
    IUPAC Name:
    pentasodium 7-(2-{4-[(4-{[5-amino-4-sulfonato-2-(2-{4-[2-(sulfonatooxy)ethanesulfonyl]phenyl}diazen-1-yl)phenyl]amino}-6-chloro-1,3,5-triazin-2-yl)amino]-2-(carbamoylamino)phenyl}diazen-1-yl)naphthalene-1,3,6-trisulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    1,3,6-Naphthalenetrisulfonic acid, 7-[2-[2-[(aminocarbonyl)amino]-4-[[4-[[5-amino-4-sulfo-2-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]phenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt (1:5)
    Molecular formula:
    C33H27ClN10Na5O18S6
    IUPAC Name:
    1,3,6-Naphthalenetrisulfonic acid, 7-[2-[2-[(aminocarbonyl)amino]-4-[[4-[[5-amino-4-sulfo-2-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]phenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt (1:5)
    Constituent 2
    Chemical structure
    Reference substance name:
    Tetrasodium 7-{[4-({4-[(5-amino-2-{[4-(ethenylsulfonyl)phenyl]diazenyl}- 4-sulfonatophenyl)amino]-6-chloro-1,3,5-triazin-2-yl}amino)- 2-(carbamoylamino)phenyl] diazenyl}naphthalene-1,3,6-trisulfonate
    Molecular formula:
    C34H23ClN12Na4O15S5
    IUPAC Name:
    Tetrasodium 7-{[4-({4-[(5-amino-2-{[4-(ethenylsulfonyl)phenyl]diazenyl}- 4-sulfonatophenyl)amino]-6-chloro-1,3,5-triazin-2-yl}amino)- 2-(carbamoylamino)phenyl] diazenyl}naphthalene-1,3,6-trisulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    1,3,6-Naphthalenetrisulfonic acid, 7-[2-[2-[(aminocarbonyl)amino]-4-[[4-[[5-amino-4-sulfo-2-[2-[4-(vinylsulfonyl)phenyl]diazenyl]phenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt
    CAS Number:
    1005032-25-6
    Molecular formula:
    C34H23ClN12Na4O15S5
    IUPAC Name:
    1,3,6-Naphthalenetrisulfonic acid, 7-[2-[2-[(aminocarbonyl)amino]-4-[[4-[[5-amino-4-sulfo-2-[2-[4-(vinylsulfonyl)phenyl]diazenyl]phenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt
    Constituent 2
    Chemical structure
    Reference substance name:
    1,3,6-Naphthalenetrisulfonic acid, 7-[2-[2-[(aminocarbonyl)amino]-4-[[4-[[5-amino-4-sulfo-2-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]phenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt (1:5)
    CAS Number:
    780759-89-9
    Molecular formula:
    C34H24ClN12Na5O19S6
    IUPAC Name:
    1,3,6-Naphthalenetrisulfonic acid, 7-[2-[2-[(aminocarbonyl)amino]-4-[[4-[[5-amino-4-sulfo-2-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]phenyl]amino]-6-chloro-1,3,5-triazin-2-yl]amino]phenyl]diazenyl]-, sodium salt (1:5)

    Composition(s) generated upon use

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