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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 diazotised Benzenesulfonic acid, 2-amino-5-[(2-hydroxyethyl)sulfonyl]- , subsequently coupled with 3,5-Diaminobenzoic acid, further coupled with diazotised Ethanol, 2-[(4-aminophenyl)sulfonyl]-, 1-(hydrogen sulfate), sodium salts
EC Number:
944-505-2
Molecular formula:
C8H11NO6S2 . C7H8N2O2 . C8H11NO6S2 . Na
IUPAC Name:
Reaction products of diazotised Benzenesulfonic acid, 2-amino-5-[(2-hydroxyethyl)sulfonyl]- , subsequently coupled with 3,5-Diaminobenzoic acid, further coupled with diazotised Ethanol, 2-[(4-aminophenyl)sulfonyl]-, 1-(hydrogen sulfate), sodium salts

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • CR SB87
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4,6-bis[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:4)
    Molecular formula:
    C31H32N8O20S6.4Na
    IUPAC Name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4,6-bis[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:4)
    Constituent 2
    Chemical structure
    Reference substance name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-6-[2-[4-(ethenylsulfonyl)phenyl]diazenyl]-, sodium salt (1:3)
    Molecular formula:
    C31H27N8Na3O16S5
    IUPAC Name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-6-[2-[4-(ethenylsulfonyl)phenyl]diazenyl]-, sodium salt (1:3)
    Constituent 3
    Chemical structure
    Reference substance name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4-[2-[4-(ethenylsulfonyl)phenyl]diazenyl]-6-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:3)
    Molecular formula:
    C31H27N8Na3O16S5
    IUPAC Name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4-[2-[4-(ethenylsulfonyl)phenyl]diazenyl]-6-[2-[4-[[2-(sulfooxy)ethyl]sulfonyl]phenyl]diazenyl]-, sodium salt (1:3)
    Constituent 4
    Chemical structure
    Reference substance name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4,6-bis[2-[4-(ethenylsulfonyl)phenyl]diazenyl]-, sodium salt (1:2)
    Molecular formula:
    C31H26N8Na2O12S4
    IUPAC Name:
    Benzoic acid, 3,5-diamino-2-[2-[4-[(2-hydroxyethyl)sulfonyl]-2-sulfophenyl]diazenyl]-4,6-bis[2-[4-(ethenylsulfonyl)phenyl]diazenyl]-, sodium salt (1:2)
    Constituent 5
    Reference substance name:
    unknown coloured impurities
    IUPAC Name:
    unknown coloured impurities
    Constituent 6
    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 7
    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 8
    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

    Composition(s) generated upon use

    Other types of composition(s)