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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
Cobalt aluminate blue spinel
EC Number:
310-193-6
EC Name:
Cobalt aluminate blue spinel
CAS Number:
1345-16-0
Molecular formula:
Co(x)Al(3-x)O4 1≤x≤1,5
IUPAC Name:
Cobalt aluminium spinel

Type of Substance

Composition:
UVCB
Origin:
inorganic

Substance Identifiers open all close all

  • C.I. 77346, C.I. Pigment Blue 28
  • C.I. 77346, Pigment Blue 28
  • CI. 77346, Pigment Blue 28
  • Blue Pigment
  • Sudatherm Cobalt Blue 6421
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Cobalt aluminate blue spinel
    EC Number:
    310-193-6
    EC Name:
    Cobalt aluminate blue spinel
    CAS Number:
    1345-16-0
    Molecular formula:
    Co(x)Al(3-x)O4 1≤x≤1,5
    IUPAC Name:
    Cobalt aluminium spinel
    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:
    Corundum (Al2O3)

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Cobalt aluminate blue spinel
    EC Number:
    310-193-6
    EC Name:
    Cobalt aluminate blue spinel
    CAS Number:
    1345-16-0
    Molecular formula:
    Co(x)Al(3-x)O4 1≤x≤1,5
    IUPAC Name:
    Cobalt aluminium spinel
    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:
    Corundum (Al2O3)
    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Cobalt aluminate blue spinel
    EC Number:
    310-193-6
    EC Name:
    Cobalt aluminate blue spinel
    CAS Number:
    1345-16-0
    Molecular formula:
    Co(x)Al(3-x)O4 1≤x≤1,5
    IUPAC Name:
    Cobalt aluminium spinel
    Constituent 2