草酸钪是钇的草酸盐,化学式为Y2(C2O4)3。其三水合物可由氯化钇草酸反应制得。[1]氯化钇与碱金属(或铵)的草酸盐的反应则根据反应物的化学计量比生成十水合物(Y2(C2O4)3·10H2O)或复盐M[Y(C2O4)2]·nH2O。[2]草酸钇高温分解,生成氧化钇[1]

Quick Facts 草酸钇, 识别 ...
草酸钇
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CAS号 867-68-5  checkY
SMILES
 
  • [Y+3].[Y+3].[O-]C(=O)C(=O)[O-].[O-]C(=O)C(=O)[O-].[O-]C(=O)C(=O)[O-]
性质
化学式 Y2(C2O4)3
外观 无色晶体
溶解性 难溶
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。
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