erbium trihydroxide
erbium trihydroxide Basic information
- Product Name:
- erbium trihydroxide
- Synonyms:
-
- erbium trihydroxide
- Erbium hydroxide (Er(OH)3)
- Erbium hydroxide
- Erbium trihydoxide
- Einecs 238-696-5
- CAS:
- 14646-16-3
- MF:
- ErH3O3
- MW:
- 218.28102
- EINECS:
- 2386965
- Mol File:
- 14646-16-3.mol
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erbium trihydroxide Chemical Properties
- solubility
- insoluble in H2O
- form
- solid
- color
- pink
- Solubility Product Constant (Ksp)
- pKsp: 23.39
- EPA Substance Registry System
- Erbium hydroxide (Er(OH)3) (14646-16-3)
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erbium trihydroxide Usage And Synthesis
Chemical Properties
pale pink, gelatinous precipitate [MER06]
Uses
Erbium Hydroxide, also called Erbium Hydrate, is an important colourant in glasses and porcelain enamel glazes. High purity Erbium Hydroxide is widely applied as dopant in making optical fibre and amplifier. Erbium-doped optical silica-glass fibers are the active element in Erbium-doped fiber amplifiers, which are widely used in optical communications.