Lanthanum Oxide 99.9% AR 100 gr

SKU : O-5242.0100
CAS : 1312-81-8
Formula : La2O3
Grade : AR

Lanthanum oxide is most useful as a precursor to other lanthanum compounds. Neither the oxide nor any of the derived materials enjoys substantial commercial value, unlike some of the other lanthanides. Many reports describe efforts toward practical applications of La2O3, as described below.

La2O3 forms glasses of high density, refractive index, and hardness. Together with oxides of tungsten, tantalum, and thorium, La2O3 improves the resistance of the glass to attack by alkali. La2O3 is an ingredient in some piezoelectric and thermoelectric materials.

La2O3 has been examined for the oxidative coupling of methane.

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Lanthanum(III) oxide, also known as lanthana, chemical formula La2O3, is an inorganic compound containing the rare earth element lanthanum and oxygen. It is used in some ferroelectric materials, as a component of optical materials, and is a feedstock for certain catalysts, among other uses.Lanthanum oxide is a white solid that is insoluble in water, but dissolves in acidic solutions. La2O3 absorbs moisture from air, converting to lanthanum hydroxide

TINDAKAN PENCEGAHAN UNTUK PENANGANAN YANG AMAN

Untuk tindakan pencegahan lihat bagian 2.2 dalam SDS.

 

KONDISI PENYIMPANAN YANG AMAN, TERMASUK KETIDAKCOCOKAN

a. Kondisi penyimpanan

Tertutup sangat rapat. Kering.
Menyimpan di bawah gas inert. Air sensitif. higroskopik

Suhu penyimpanan : Rekomendasi suhu penyimpanan lihat pada label produk.

b. Kelas penyimpanan

Kelas penyimpanan Jerman (TRGS 510): 13: Zat-zat Padat yang tidak mudah terbakar

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