<p><b>鉻橙</b>或<b>鹼式鉻酸鉛</b>是一種無機顏料，由鉛、氧和鉻酸根組成，化學組成為PbCrO<sub>4</sub>·PbO，或表示為Pb<sub>2</sub>CrO<sub>5</sub>。
</p>
<h2><span id=".E5.90.88.E6.88.90.E4.B8.8E.E5.BA.94.E7.94.A8"></span><span id="合成与应用">合成與應用</span></h2>
<p>鉻橙鉛(II)鹽鹼性的鉻酸鹽溶液混合可製得鉻橙，或者用強鹼處理鉻黃(PbCrO<sub>4</sub>)也可得到。</p><p>鉻橙在過去用於繪畫顏料。
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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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**鉻橙**或**鹼式鉻酸鉛**是一種無機顏料，由鉛、氧和鉻酸根組成，化學組成為 PbCrO4・PbO，或表示為 Pb2CrO5。

## 合成與應用

鉻橙鉛 (II) 鹽鹼性的鉻酸鹽溶液混合可製得鉻橙，或者用強鹼處理鉻黃 (PbCrO4) 也可得到。

鉻橙在過去用於繪畫顏料。

## 參考資料
18454-12-1