Search Thermo Fisher Scientific
Erbium (Er)
Erbium metal ([Xe]4f126s2) (CAS 7440-52-0) is soft, malleable, bright, and silvery. It does not oxidize as rapidly as some of the other rare earth metals as it is fairly stable in air. Erbium has a high electrical resistivity. As with other rare earth metals, properties depend on the impurities present. Naturally occurring erbium is a mixture of six stable isotopes.
Read more
Products (1)
Learn More (0)
Documents & Support
(0)1 Products
Filter
This Thermo Scientific Chemicals brand product was originally part of the Alfa Aesar product portfolio. Some documentation and label information may refer to the legacy brand. The original Alfa Aesar product / item code or SKU reference has not changed as a part of the brand transition to Thermo...