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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Display Name:
reaction mixture of m-phenylenediamine and sulfanilic acid
IUPAC Name:
reaction mixture of m-phenylenediamine and sulfanilic acid

Type of Substance

Composition:
UVCB
Origin:
organic

Substance Identifiers open all close all

  • C.I. Direct Brown 44 , free acid
  • Compositions

    Boundary Composition(s)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    4,4'-{1,3-phenylenebis[diazene2,1-diyl(4,6-diamino-3,1-phenylene)diazene-2,1-diyl]}dibenzenesulfonic acid
    EC Number:
    607-602-8
    CAS Number:
    25180-42-1
    Molecular formula:
    C30H26N12O6S2
    IUPAC Name:
    4,4'-{1,3-phenylenebis[diazene2,1-diyl(4,6-diamino-3,1-phenylene)diazene-2,1-diyl]}dibenzenesulfonic acid
    Constituent 2
    Chemical structure
    Reference substance name:
    4,4'-[1,3-phenylenebis(azo)]bisbenzene-1,3-diamine
    EC Number:
    213-888-1
    EC Name:
    4,4'-[1,3-phenylenebis(azo)]bisbenzene-1,3-diamine
    CAS Number:
    1052-38-6
    Molecular formula:
    C18H18N8
    IUPAC Name:
    4,4'-(1,3-phenylenedidiazene-2,1-diyl)dibenzene-1,3-diamine
    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:
    dihydrogen oxide

    Composition(s) generated upon use

    Other types of composition(s)