<p><b>碘化銪</b>是一種銪的碘化物，化學式為EuI<sub>3</sub>。它可以由氧化銪和氫碘酸反應，並從溶液中析出EuI<sub>3</sub>·9H<sub>2</sub>O。試圖將九水合物用碘化銨處理，只會得到碘化亞銪（EuI<sub>2</sub>）。碘和銪的反應生成EuI<sub>2</sub>和少量的EuI<sub>3</sub>，EuI<sub>3</sub>在580°C生成的同時發生分解。</p>
<h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

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**碘化銪**是一種銪的碘化物，化學式為 EuI3。它可以由氧化銪和氫碘酸反應，並從溶液中析出 EuI3·9H2O。試圖將九水合物用碘化銨處理，只會得到碘化亞銪（EuI2）。碘和銪的反應生成 EuI2 和少量的 EuI3，EuI3 在 580°C 生成的同時發生分解。

## 參考文獻
13759-90-5