Erbium oxide

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Erbium oxide
Posting date : Apr 22, 2010
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29-
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Erbium oxide Molecular formula: Er2O3 Molecular Weight: 382.52 Physico-chemical properties: powder pink. 8.64 relative density. Melting point 2387 ℃. Boiling point 3000 ℃. Do not dissolve in water, soluble in acid. Uses: mainly used for the yttrium iron garnet stone mixing agents and the control of nuclear reactor materials. Can also be used in the manufacture of specialty glass and absorb the infrared light-emitting glass. Glass is also used as a coloring agent, so that the glass was red roses. Quality standards: Name of enterprise standards indicators Erbium oxide (Er2O3) ≥ 99.9% Rare Earth Impurities (RE2O3) ≤ 0.1% Iron oxide (Fe2O3) ≤ 0.001% Silica (SiO2) ≤ 0.005% Calcium oxide (CaO) ≤ 0.05% Packaging: 25KG/50GK lined with plastic bags, drum packaging

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