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Identification

Chemical structure
Display Name:
4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
EC Number:
205-142-9
EC Name:
4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
CAS Number:
134-47-4
Molecular formula:
C21H16N2O9S2
IUPAC Name:
4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)

Type of Substance

Composition:
mono-constituent substance
Origin:
organic

Substance Identifiers open all close all

  • 205-142-9
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
    EC Number:
    205-142-9
    EC Name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
    CAS Number:
    134-47-4
    Molecular formula:
    C21H16N2O9S2
    IUPAC Name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: bulk


    Constituent 1
    Chemical structure
    Reference substance name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
    EC Number:
    205-142-9
    EC Name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
    CAS Number:
    134-47-4
    Molecular formula:
    C21H16N2O9S2
    IUPAC Name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
    EC Number:
    205-142-9
    EC Name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)
    CAS Number:
    134-47-4
    Molecular formula:
    C21H16N2O9S2
    IUPAC Name:
    4,4'-dihydroxy-7,7'-ureylenedi(naphthalene-2-sulphonic acid)

    Composition(s) generated upon use

    Other types of composition(s)