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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Cerium terbium magnesium undecaaluminum nonadecaoxide (hexagonal) ((Ce, Tb)MgAl11O19) and aluminium oxide (Al2O3) from calcination of Al2O3, CeO2, MgO and Tb4O7
EC Number:
701-300-0
Molecular formula:
Not applicable (UVCB substance)
IUPAC Name:
Cerium terbium magnesium undecaaluminum nonadecaoxide (hexagonal) ((Ce, Tb)MgAl11O19) and aluminium oxide (Al2O3) from calcination of Al2O3, CeO2, MgO and Tb4O7

Type of Substance

Composition:
UVCB
Origin:
inorganic

Substance Identifiers open all close all

  • 310-017-8
  • CAT
  • CAT-PHG01
  • CAT-PHG03
  • CAT-T5
  • CAT-T8
  • Compositions

    Boundary Composition(s) open all close all



    Constituent 1
    Reference substance name:
    Cerium terbium magnesium undecaaluminum nonadecaoxide
    Molecular formula:
    Ce0.5Tb0.5MgAl11O19 - Ce0.7Tb0.3MgAl11O19
    IUPAC Name:
    Cerium terbium magnesium undecaaluminum nonadecaoxide
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium oxide
    EC Number:
    215-691-6
    EC Name:
    Aluminium oxide
    CAS Number:
    1344-28-1
    Molecular formula:
    Al2O3
    IUPAC Name:
    aluminium trioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Spinel (Mg(AlO2)2)
    EC Number:
    215-105-9
    EC Name:
    Spinel (Mg(AlO2)2)
    CAS Number:
    1302-67-6
    Molecular formula:
    AlO2.1/2Mg
    IUPAC Name:
    magnesium oxido(oxo)alumane

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Cerium terbium magnesium undecaaluminum nonadecaoxide
    Molecular formula:
    Ce0.5Tb0.5MgAl11O19 -Ce0.7Tb0.3MgAl11O19
    IUPAC Name:
    Cerium terbium magnesium undecaaluminum nonadecaoxide
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium oxide
    EC Number:
    215-691-6
    EC Name:
    Aluminium oxide
    CAS Number:
    1344-28-1
    Molecular formula:
    Al2O3
    IUPAC Name:
    aluminium trioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Spinel (Mg(AlO2)2)
    EC Number:
    215-105-9
    EC Name:
    Spinel (Mg(AlO2)2)
    CAS Number:
    1302-67-6
    Molecular formula:
    AlO2.1/2Mg
    IUPAC Name:
    magnesium oxido(oxo)alumane
    State Form:
    solid: particulate/powder


    Constituent 1
    Reference substance name:
    Cerium terbium magnesium undecaaluminum nonadecaoxide
    Molecular formula:
    Ce0.5Tb0.5MgAl11O19 -Ce0.7Tb0.3MgAl11O19
    IUPAC Name:
    Cerium terbium magnesium undecaaluminum nonadecaoxide
    Constituent 2
    Chemical structure
    Reference substance name:
    Aluminium oxide
    EC Number:
    215-691-6
    EC Name:
    Aluminium oxide
    CAS Number:
    1344-28-1
    Molecular formula:
    Al2O3
    IUPAC Name:
    aluminium trioxide
    Constituent 3
    Chemical structure
    Reference substance name:
    Spinel (Mg(AlO2)2)
    EC Number:
    215-105-9
    EC Name:
    Spinel (Mg(AlO2)2)
    CAS Number:
    1302-67-6
    Molecular formula:
    AlO2.1/2Mg
    IUPAC Name:
    magnesium oxido(oxo)alumane

    Composition(s) generated upon use

    Other types of composition(s)