<p><b>氟矽酸鉛</b>是鉛的氟矽酸鹽，化學式 <span>PbSiF<span><br>6</span></span>，通常以二水合物的形式存在。
</p>


<h2><span id=".E6.80.A7.E8.B4.A8"></span><span id="性质">性質</span></h2>
<p>氟矽酸鉛的二水合物是一種無色固體，可溶於水，高溫下分解。</p>
<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>氟矽酸鉛可以由一氧化鉛和氟矽酸反應而成。
</p>
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<p>氟矽酸鉛的電解可以用來提純鉛。通過涉及到氟矽酸鉛的<span data-orig-title="Betts法" data-lang-code="en" data-lang-name="英語" data-foreign-title="Betts_electrolytic_process"><span>Betts法</span></span>，可以分離鉛和鉍。</p>
<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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**氟矽酸鉛**是鉛的氟矽酸鹽，化學式 PbSiF 
6，通常以二水合物的形式存在。

## 性質

氟矽酸鉛的二水合物是一種無色固體，可溶於水，高溫下分解。

## 製備

氟矽酸鉛可以由一氧化鉛和氟矽酸反應而成。

　
: $\mathrm {PbO+H_{2}[SiF_{6}]\longrightarrow Pb[SiF_{6}]+H_{2}O} $

## 用處

氟矽酸鉛的電解可以用來提純鉛。通過涉及到氟矽酸鉛的 Betts 法，可以分離鉛和鉍。

## 參考資料
1310-03-8