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Erbium oxide

Symbolbild einer Produktflasche mit Erbiumoxid-Etikett von PROJECTOR

Er₂O₃ - Pink rare earth oxide for glass, ceramics and optical applications

Erbium oxide (Er₂O₃) is a fine, slightly hygroscopic powder from the group of rare earth compounds. With its characteristic pink to violet color, it is mainly used as a colorant in technical glass and ceramics. It also plays a key role in optical amplifiers, laser systems and fiber optic networks, particularly in telecommunications and medical technology.

PROJECTOR supplies erbium oxide in standardized qualities for industrial and scientific applications - with clear documentation and REACH conformity.

Applications of erbium oxide:

Material properties:

Technical specifications:

PROJECTOR as an erbium oxide supplier:

As an experienced supplier of erbium oxide, PROJECTOR offers flexible supply for companies in the glass, ceramics, laser and optics industries. We deliver according to customer specifications - including technical advice, sample shipment and REACH-compliant documentation.

Frequently asked questions about erbium oxide:

What is erbium oxide most commonly used for?
Erbium oxide is primarily used for coloring glass and ceramics as well as for optical amplifiers in fiber optic technology. Other applications include laser systems (Er:YAG) and special optics.

We offer Germany-wide & Western European delivery of erbium oxide. Discuss the country of delivery with our customer advisors. Our export processing is specialized in rare earth compounds.