Erbium oxide, chemical composition

Properties

Chemical formula: Er₂O₃
Designation: Erbium(III) oxide
CAS No.: 12061-16-4
Molar mass: 382.52 g/mol
Form: Powder

Erbium oxide (Er₂O₃) is a high-quality compound of the rare-earth metal erbium. The powder has a characteristic pink to slightly reddish colour and is known for its high thermal stability and distinctive optical properties. Due to its physical and electronic characteristics, erbium oxide is widely used in the glass, ceramics, optics and electronics industries.

Erbium oxide is used as a raw material for the production of erbium metal and various erbium compounds. It is also used in the manufacture of specialty glasses, optical materials and advanced ceramic products. In technical product searches, the material may also be found under the term erbiumoxid.

If you require erbium or erbium oxide for technical or industrial applications, Evek GmbH offers high-quality materials for a wide range of requirements. Our products are suitable for industrial, research and high-technology applications.

Would you like to buy erbium oxide? The Evek GmbH online shop offers a wide selection of metals and metal products. We ship our products to customers worldwide and keep various metals ready for dispatch from stock.

Advantages

• High thermal stability
• Good chemical resistance
• Characteristic optical properties
• High purity for technical applications
• Versatile raw material for erbium and erbium compounds

Applications

• Glass and optical fibre industry
• Optical applications
• Laser technology
• Specialty ceramics
• Electronics industry
• Production of erbium compounds
• Research and development

Evek GmbH is a reliable supplier of metals and metal products at competitive prices. If you have any questions about erbium, erbium oxide or available products, please contact us directly. We will be happy to prepare a non-binding individual quotation for you.