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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
EC Number:
279-368-1
EC Name:
Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
CAS Number:
80019-42-7
Molecular formula:
C30H27ClN8O17S5.4Na
IUPAC Name:
5-[[4-chloro-6-[(3-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Reactive red 223
  • Reactive red 223
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
    EC Number:
    279-368-1
    EC Name:
    Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
    CAS Number:
    80019-42-7
    Molecular formula:
    C30H27ClN8O17S5.4Na
    IUPAC Name:
    5-[[4-chloro-6-[(3-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
    EC Number:
    279-368-1
    EC Name:
    Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
    CAS Number:
    80019-42-7
    Molecular formula:
    C30H27ClN8O17S5.4Na
    IUPAC Name:
    5-[[4-chloro-6-[(3-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
    EC Number:
    279-368-1
    EC Name:
    Tetrasodium 3-[[5-[[4-chloro-6-[[3-[[2-(sulphonatooxy)ethyl]sulphonyl]phenyl]amino]-1,3,5-triazin-2-yl]amino]-2-sulphonatophenyl]azo]-4-hydroxy-5-[(1-oxopropyl)amino]naphthalene-2,7-disulphonate
    CAS Number:
    80019-42-7
    Molecular formula:
    C30H27ClN8O17S5.4Na
    IUPAC Name:
    5-[[4-chloro-6-[(3-sulphophenyl)amino]-1,3,5-triazin-2-yl]amino]-4-hydroxy-3-[[4-[[2-(sulphooxy)ethyl]sulphonyl]phenyl]azo]naphthalene-2,7-disulphonic acid, sodium salt

    Composition(s) generated upon use

    Other types of composition(s)