<p><b>偏硼酸鉀</b>是一種無機化合物，化學式 KBO<sub>2</sub>。
</p>


<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>偏硼酸鉀可以由碳酸鉀和三氧化二硼或氮化硼 反應而成。</p>
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<p>偏硼酸鉀是一種白色固體。空間群 R<u style="text-decoration: overline;">3</u>c (No. 167)。它以三聚體的形式存在。</p>
<h2><span id=".E7.94.A8.E5.A4.84"></span><span id="用处">用處</span></h2>
<p>偏硼酸鉀可用於水力壓裂。</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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**偏硼酸鉀**是一種無機化合物，化學式 KBO2。

## 製備

偏硼酸鉀可以由碳酸鉀和三氧化二硼或氮化硼 反應而成。

　
: ${\ce {K2CO3 + B2O3 -> 2 KBO2 + CO2}}$

## 性質

偏硼酸鉀是一種白色固體。空間群 R3c (No. 167)。它以三聚體的形式存在。

## 用處

偏硼酸鉀可用於水力壓裂。

## 參考資料
13709-94-9