Erbium chloride hexahydrate, yakakosha ruvara mukugadzira magirazi uye porcelain enamel glazes,
Uye zvakare seyakanyanya mbishi zvinhu zvekugadzira yakanyanya kuchena Erbium Oxide. High kuchena Erbium Nitrate inoshandiswa se dopant mukugadzira optical fiber uye amplifier.
Inonyanya kukosha seamplifier ye fiber optic data transfer.