Rare Earth Materials

  • 99.99% Erbium oxide CAS 12061-16-4

    99.99% Erbium oxide CAS 12061-16-4

    Chemical name: Erbium oxide
    Other name: Erbium(III) oxide, Dierbium trioxide
    CAS No.: 12061-16-4
    Purity: 99.99%
    Molecular Formula: Er2O3
    Molecular Weight: 382.52
    Chemical Properties: Erbium oxide is a pink powder, insoluble in water, soluble in acids.
    Application: Additive of yttrium iron garnet, glass colorant and the control materials of nuclear reactor, also used to make special luminescent glass and glass which absorbs infrared ray etc.

  • 99.99% Holmium oxide CAS 12055-62-8

    99.99% Holmium oxide CAS 12055-62-8

    Chemical name: Holmium oxide
    Other name: Holmium(III) oxide
    CAS No.: 12055-62-8
    Purity: 99.9%
    Molecular Formula: Ho2O3
    Molecular Weight: 377.86
    Chemical Properties: Holmium oxide is a light yellow crystalline powder, isometric systematic scandium oxide structure. Insoluble in water ,soluble in acids , easy to pick up moisture and carbon dioxide from air when exposed to air.
    Application: Used in making new light source dysprosium holmium lamp etc.

  • 99.99% Dysprosium Oxide CAS 1308-87-8

    99.99% Dysprosium Oxide CAS 1308-87-8

    Chemical name: Dysprosium Oxide
    Other name: Dysprosium(III) oxide
    CAS No.: 1308-87-8
    Purity: 99.9%
    Molecular Formula: Dy2O3
    Molecular Weight: 373.00
    Chemical Properties: Dysprosium Oxide is a white powder, slightly hygroscopic, can absorb water and carbon dioxide in the air, soluble in acid and ethanol.
    Application: Mainly used in atomic energy industry and as the control rod of nuclear reactor, magnetic material and lighting source etc.

  • 99.99% Terbium Oxide CAS 12037-01-3

    99.99% Terbium Oxide CAS 12037-01-3

    Chemical name: Terbium Oxide
    Other name: Tetraterbium heptaoxide, Terbium(III,IV) oxide
    CAS No.: 12037-01-3
    Purity: 99.99%
    Molecular Formula: Tb4O7
    Molecular Weight: 747.70
    Chemical Properties: Terbium Oxide is sepia powder, insoluble in water, soluble in acids.
    Application: activator of luminophor and the adulterating agent for garnet etc.

  • 99.99% Gadolinium oxide CAS 12064-62-9

    99.99% Gadolinium oxide CAS 12064-62-9

    Chemical name: Gadolinium oxide
    Other name: Gadolinium(III) oxide
    CAS No.: 12064-62-9
    Purity: 99.99%
    Molecular Formula: Gd2O3
    Molecular Weight: 362.50
    Chemical Properties: Gadolinium oxide is a white powder, insoluble in water, soluble in organic acid.
    Application: Phosphor materials, single crystal material, optical glass, magnetic bubble and electronics industries etc.

  • 99.99% Europium oxide CAS 1308-96-9

    99.99% Europium oxide CAS 1308-96-9

    Chemical name: Europium oxide
    Other name: Europium(III) oxide
    CAS No.: 1308-96-9
    Purity: 99.999%
    Molecular Formula: Eu2O3
    Molecular Weight: 351.93
    Chemical Properties: Europium oxide is a white powder, insoluble in water, soluble in acids.
    Application: used to make CTV phosphors, the three primary colors fluorescent powder for lamp and as the activator of X ray intensifying screen.