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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
EC Number:
224-073-5
EC Name:
Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
CAS Number:
4193-55-9
Molecular formula:
C40H44N12O10S2.2Na
IUPAC Name:
disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • Blankophor BA
  • Blankophor D
  • Blankophor DS 01 fl.
  • Enbrite HSC
  • Keyflour White 5BM-GX
  • Optical Brightening agent 28
  • Photine C
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    State Form:
    liquid


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    Degree of purity:
    94 - 95 % (w/w)


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate
    Impurity 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 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate


    Constituent 1
    Chemical structure
    Reference substance name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    EC Number:
    224-073-5
    EC Name:
    Disodium 4,4'-bis[6-anilino-[4-[bis(2-hydroxyethyl)amino]-1,3,5-triazin-2-yl]amino]stilbene-2,2'-disulphonate
    CAS Number:
    4193-55-9
    Molecular formula:
    C40H44N12O10S2.2Na
    IUPAC Name:
    disodium 2-[(1E)-2-[4-({4-[bis(2-hydroxyethyl)amino]-6-(phenylamino)-1,3,5-triazin-2-yl}amino)-2-sulfonatophenyl]ethenyl]-5-({4-[bis(2-hydroxyethyl)amino]-6-[(cyclohexa-1,3-dien-1-yl)amino]-1,3,5-triazin-2-yl}amino)benzene-1-sulfonate

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