<p><b>胺基鉀</b>是一個無機化合物，由鉀和胺基組成，化學式為KNH<sub>2</sub>。它是由一個鉀離子和氨的共軛鹼構成。它是一種黃褐色固體，可用來作為一種農藥。
</p>
<h2><span id=".E5.88.B6.E5.82.99"></span><span id="制備">制備</span></h2>
<p>可由鉀和氨氣反應，即生成胺基鉀和氫氣</p>
<dl><dd>2 K  +  2 NH<sub>3</sub>  →  2 KNH<sub>2</sub>  +  H<sub>2</sub>：</dd></dl><p>氫化鉀和氨氣反應，也可生成胺基鉀：
</p>
<dl><dd>KH  +  NH<sub>3</sub>  →  KNH<sub>2</sub>  +  H<sub>2</sub></dd></dl><h2><span id=".E5.8F.83.E8.A6.8B"></span><span id="參見">參見</span></h2>
<ul><li>胺基鋰</li>
<li>胺基鈉</li>
<li>胺基銣</li></ul><h2><span id=".E5.8F.83.E8.80.83.E6.96.87.E7.8D.BB"></span><span id="參考文獻">參考文獻</span></h2>

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**胺基鉀**是一個無機化合物，由鉀和胺基組成，化學式為 KNH2。它是由一個鉀離子和氨的共軛鹼構成。它是一種黃褐色固體，可用來作為一種農藥。

## 制備

可由鉀和氨氣反應，即生成胺基鉀和氫氣

　
: 2 K + 2 NH3 → 2 KNH2 + H2：

氫化鉀和氨氣反應，也可生成胺基鉀：

　
: KH + NH3 → KNH2 + H2

## 參見

* 胺基鋰
* 胺基鈉
* 胺基銣

## 參考文獻
17242-52-3