<p><b>二砷化鈀</b>是一種無機化合物，化學式為PdAs<sub>2</sub>，它是鈀的砷化物之一。它可由鈀和砷反應得到。在鈀和砷化鎵（350~800 °C）的反應中，也會有二砷化鈀生成：</p>
<dl><dd>3 Pd + 2 GaAs → 2 PdGa + PdAs<sub>2</sub></dd></dl><p>它是立方晶系晶體，a=5.983 Å。</p>
<h2><span id=".E5.8F.82.E8.80.83.E6.96.87.E7.8C.AE"></span><span id="参考文献">參考文獻</span></h2>

<!-- 
NewPP limit report
Parsed by mw1422
Cached time: 20230505230318
Cache expiry: 1814400
Reduced expiry: false
Complications: []
CPU time usage: 0.343 seconds
Real time usage: 0.437 seconds
Preprocessor visited node count: 4440/1000000
Post‐expand include size: 224847/2097152 bytes
Template argument size: 53023/2097152 bytes
Highest expansion depth: 31/100
Expensive parser function count: 49/500
Unstrip recursion depth: 0/20
Unstrip post‐expand size: 5416/5000000 bytes
Lua time usage: 0.118/10.000 seconds
Lua memory usage: 5384384/52428800 bytes
Number of Wikibase entities loaded: 0/400
--><!--
Transclusion expansion time report (%,ms,calls,template)
100.00%  322.600      1 -total
 38.96%  125.679      2 Template:Navbox
 38.67%  124.738      1 Template:Chembox
 34.00%  109.690      1 Template:砷化物
 33.36%  107.620      1 Template:周期表框架
 31.48%  101.539      1 Template:周期表框架/元素表
 27.44%   88.517     44 Template:Link-ru
 18.12%   58.460      1 Template:Reflist
 16.42%   52.962      3 Template:Cite_journal
 14.82%   47.813     66 Template:Chembox_entry
-->
**二砷化鈀**是一種無機化合物，化學式為 PdAs2，它是鈀的砷化物之一。它可由鈀和砷反應得到。在鈀和砷化鎵（350~800 °C）的反應中，也會有二砷化鈀生成：

　
: 3 Pd + 2 GaAs → 2 PdGa + PdAs2

它是立方晶系晶體，a=5.983 Å。

## 參考文獻
12255-86-6