Erbium Oxide Er₂O₃ 99.9% pure metal rare earth element 68 powder 30 kg

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Erbium oxide (Er₂O₃) is a high-quality oxide of the rare earth metal erbium and is one of the important rare-earth compounds. It is a fine powder with a color ranging from pink to pink-white. Erbium oxide stands out for its excellent optical properties, high thermal stability, and good chemical resistance. It is insoluble in water, but dissolves well in acids to form erbium salts.

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The economic and technical use of erbium oxide is diverse and is mainly focused on the optical field. Thanks to its special optical and photoluminescent properties, it is used primarily as a dopant in laser materials, optical fibers, and special glasses. It gives glass a delicate pink color and is used to produce infrared-absorbing glasses. In addition, erbium oxide is used in ceramics, in phosphors, and in the production of highly precise optical components. All of this makes erbium oxide a valuable raw material for optical and laser technology.

The following applications of erbium oxide are particularly noteworthy:

• Dopant in laser materials and optical fibers;
• Production of special glasses and pink-colored glass;
• Infrared-absorbing glasses and optical filters;
• in phosphors and luminescent materials;
• in ceramics and high-tech optical materials.

Erbium oxide has the following properties:

• pink fine powder;
• high thermal stability (melting point approx. 2344 °C);
• excellent optical and photoluminescent properties;
• insoluble in water, soluble in acids;
• paramagnetic;
• high chemical resistance.

Buying erbium oxide is easy through Auremo. As a reliable supplier, we provide you with safe and uncomplicated delivery worldwide.