<p><b>三碲化二砷</b>是一種含砷的無機化合物，化學式As<sub>2</sub>Te<sub>3</sub>。
</p>
<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>三碲化二砷由碲單質和砷在500℃下直接化合，產物在220～280℃冷卻得到。
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<h2><span id=".E5.8F.82.E8.80.83.E8.B5.84.E6.96.99"></span><span id="参考资料">參考資料</span></h2>

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**三碲化二砷**是一種含砷的無機化合物，化學式 As2Te3。

## 製備

三碲化二砷由碲單質和砷在 500℃下直接化合，產物在 220～280℃冷卻得到。

## 參考資料
12044-54-1