Registration Dossier

Data platform availability banner - registered substances factsheets

Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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:
dichromium(3+) diiron(3+) lambda2-iron(2+) trizinc(2+) octaoxidandiide silicate
EC Number:
936-897-9
CAS Number:
1373399-58-6
Molecular formula:
(Zn, Fe)(Fe, Cr)2O4-Zn2SiO4
IUPAC Name:
dichromium(3+) diiron(3+) lambda2-iron(2+) trizinc(2+) octaoxidandiide silicate

Type of Substance

Composition:
multi-constituent substance
Origin:
inorganic

Substance Identifiers open all close all

  • Orange pigment
  • given that a very high number of possible mixtures is available, it is not possible to list all the different names
  • Compositions

    Boundary Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Zinc iron chromite brown spinel
    EC Number:
    269-050-0
    EC Name:
    Zinc iron chromite brown spinel
    CAS Number:
    68186-88-9
    Molecular formula:
    (Zn,Fe)(Fe,Cr)2O4
    IUPAC Name:
    Zinc iron chrome spinel
    Constituent 2
    Chemical structure
    Reference substance name:
    Willemite, white
    EC Number:
    305-410-6
    EC Name:
    Willemite, white
    CAS Number:
    94551-61-8
    Molecular formula:
    Zn2SiO4
    IUPAC Name:
    Whillemite, white

    Legal Entity Composition(s) open all close all

    State Form:
    solid: particulate/powder


    Constituent 1
    Chemical structure
    Reference substance name:
    Zinc iron chromite brown spinel
    EC Number:
    269-050-0
    EC Name:
    Zinc iron chromite brown spinel
    CAS Number:
    68186-88-9
    Molecular formula:
    (Zn,Fe)(Fe,Cr)2O4
    IUPAC Name:
    Zinc iron chrome spinel
    Constituent 2
    Chemical structure
    Reference substance name:
    Willemite, white
    EC Number:
    305-410-6
    EC Name:
    Willemite, white
    CAS Number:
    94551-61-8
    Molecular formula:
    Zn2SiO4
    IUPAC Name:
    Whillemite, white


    Constituent 1
    Chemical structure
    Reference substance name:
    Zinc iron chromite brown spinel
    EC Number:
    269-050-0
    EC Name:
    Zinc iron chromite brown spinel
    CAS Number:
    68186-88-9
    Molecular formula:
    (Zn,Fe)(Fe,Cr)2O4
    IUPAC Name:
    Zinc iron chrome spinel
    Constituent 2
    Chemical structure
    Reference substance name:
    Willemite, white
    EC Number:
    305-410-6
    EC Name:
    Willemite, white
    CAS Number:
    94551-61-8
    Molecular formula:
    Zn2SiO4
    IUPAC Name:
    Whillemite, white


    Constituent 1
    Chemical structure
    Reference substance name:
    Willemite, white
    EC Number:
    305-410-6
    EC Name:
    Willemite, white
    CAS Number:
    94551-61-8
    Molecular formula:
    Zn2SiO4
    IUPAC Name:
    Whillemite, white
    Constituent 2
    Chemical structure
    Reference substance name:
    Zinc iron chromite brown spinel
    EC Number:
    269-050-0
    EC Name:
    Zinc iron chromite brown spinel
    CAS Number:
    68186-88-9
    Molecular formula:
    (Zn,Fe)(Fe,Cr)2O4
    IUPAC Name:
    Zinc iron chrome spinel


    Constituent 1
    Chemical structure
    Reference substance name:
    Zinc iron chromite brown spinel
    EC Number:
    269-050-0
    EC Name:
    Zinc iron chromite brown spinel
    CAS Number:
    68186-88-9
    Molecular formula:
    (Zn,Fe)(Fe,Cr)2O4
    IUPAC Name:
    Zinc iron chrome spinel
    Constituent 2
    Chemical structure
    Reference substance name:
    Willemite, white
    EC Number:
    305-410-6
    EC Name:
    Willemite, white
    CAS Number:
    94551-61-8
    Molecular formula:
    Zn2SiO4
    IUPAC Name:
    Whillemite, white


    Constituent 1
    Chemical structure
    Reference substance name:
    Zinc iron chromite brown spinel
    EC Number:
    269-050-0
    EC Name:
    Zinc iron chromite brown spinel
    CAS Number:
    68186-88-9
    Molecular formula:
    (Zn,Fe)(Fe,Cr)2O4
    IUPAC Name:
    Zinc iron chrome spinel
    Constituent 2
    Chemical structure
    Reference substance name:
    Willemite, white
    EC Number:
    305-410-6
    EC Name:
    Willemite, white
    CAS Number:
    94551-61-8
    Molecular formula:
    Zn2SiO4
    IUPAC Name:
    Whillemite, white

    Composition(s) generated upon use

    Other types of composition(s)