<p><br><b>硬脂酸鉛</b>，分子式Pb(C<sub>17</sub>H<sub>35</sub>COO)<sub>2</sub>。
</p>


<h2><span id=".E6.80.A7.E8.B4.A8"></span><span id="性质">性質</span></h2>
<p>白色微細粉末，在空氣中具吸水性。不溶於乙醇，微溶於水，溶於乙醚。加熱溶於有機溶劑並冷卻得到膠狀物。與強酸反應生成硬脂酸和相應的鉛鹽。劇毒，毒性詳見鉛中毒。
</p>
<h2><span id=".E5.88.B6.E5.A4.87"></span><span id="制备">製備</span></h2>
<p>由硬酯酸鈉與醋酸鉛反應而得。經水洗、甩水、乾燥，得成品。
</p>
<dl><dd><span><span><math xmlns="http://www.w3.org/1998/Math/MathML" alttext="{\displaystyle \ 2C_{17}H_{35}COONa+(CH_{3}COO)_{2}Pb\rightarrow }">
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    <annotation encoding="application/x-tex">{\displaystyle \ (C_{17}H_{35}COO)_{2}Pb+2CH_{3}COONa}</annotation>
  </semantics></math></span></span></dd></dl><h2><span id=".E7.94.A8.E9.80.94"></span><span id="用途">用途</span></h2>
<p>用作聚氯乙烯穩定劑，可與硬脂酸鋇或硬脂酸鎘配合用於各種不透明的軟質或硬質聚氯乙烯製品中。此外，也用作油漆平光劑，催干劑和潤滑脂的增厚劑等。
</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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**硬脂酸鉛**，分子式 Pb (C17H35COO)2。

## 性質

白色微細粉末，在空氣中具吸水性。不溶於乙醇，微溶於水，溶於乙醚。加熱溶於有機溶劑並冷卻得到膠狀物。與強酸反應生成硬脂酸和相應的鉛鹽。劇毒，毒性詳見鉛中毒。

## 製備

由硬酯酸鈉與醋酸鉛反應而得。經水洗、甩水、乾燥，得成品。

　
: $\ 2C_{17}H_{35}COONa+(CH_{3}COO)_{2}Pb\rightarrow $ $\ (C_{17}H_{35}COO)_{2}Pb+2CH_{3}COONa$

## 用途

用作聚氯乙烯穩定劑，可與硬脂酸鋇或硬脂酸鎘配合用於各種不透明的軟質或硬質聚氯乙烯製品中。此外，也用作油漆平光劑，催干劑和潤滑脂的增厚劑等。

## 參考資料
1072-35-1