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14646-16-3
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???(??):
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erbium trihydroxide
???(??):
Erbium hydroxide;Einecs 238-696-5;Erbium trihydoxide;erbium trihydroxide;Erbium hydroxide (Er(OH)3)
CBNumber:
CB7923461
???:
ErH3O3
??? ??:
218.28102
MOL ??:
14646-16-3.mol

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insoluble in H2O
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Solubility Product Constant (Ksp)
pKsp: 23.39
EPA
Erbium hydroxide (Er(OH)3) (14646-16-3)

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TSCA TSCA listed
???? ?? KE-13118

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pale pink, gelatinous precipitate [MER06]

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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.

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