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Formula: Tb4O7 CAS No.: 12037-01-3 Molecular Weight: 747.69 Density: 7.3 g/cm3 Melting point: 1356°C Appearance: Brown powder Solubility: Insoluble in water, moderately soluble in strong mineral acids Stability: Slightly hygroscopic Multilingual: TerbiumOxid, Oxyde De Terbium, Oxido Del Terbio
Terbium Oxide also called Terbia, has important role as an activator for green phosphors used in color TV tubes. Meanwhile Terbium Oxide 99.999% is also used in special lasers and as a dopant in solid-state devices. It is also frequently used as a dopant for crystalline solid-state devices and fuel cell materials. Terbium Oxide is one of the chief commercial Terbium compounds. Produced by heating the metal Oxalate, Terbium Oxide is then used in the preparation of other Terbium compounds. It is also applied to electronic industry.
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Erbium Oxide is an important colorant in glasses and porcelain enamel glazes. High purity Erbium Oxide is widely applied as dopant in making optical fibre and amplifier.
Yttrium Metal is widely applied in making speciality alloys, it increases the strengths of alloys of metals such as chromium, aluminium, and magnesium.
Ytterbium Chloride is applied to numerous fiber amplifier and fiber optic technologies. High purity grades are widely applied as a doping agent for garnet crystals in lasers.
