三硒代亚砷酸钾

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| verifiedrevid =
| Name = 三硒代亚砷酸钾
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| IUPACName =
| OtherNames = 三硒代砷(III)酸钾
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|Section3={{Chembox Properties
| Formula = K3AsSe3
| MolarMass = 429.105
| Density =
| Appearance = 棕橙色晶体
: 6 K + As2Se3 + 3 Se → 2 K3AsSe3
也可由三氧化二砷、碳酸钾和硒在氢气气氛中加热至750℃制得。

参考文献