Erbium chloride hexahydrate, launi mai mahimmanci a masana'antar gilashi da gilashin enamel glazes,
Hakanan a matsayin babban kayan da ake samarwa don samar da ingantaccen Erbium Oxide. Ana amfani da Erbium Nitrate mai tsafta azaman dopant wajen yin fiber na gani da haɓakawa.
Yana da amfani musamman azaman amplifier don canja wurin bayanai na fiber optic.