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草酸鈥

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草酸鈥
識別
CAS號 3269-15-6  ✓
SMILES
性質
化學式 Ho2(C2O4)3
外觀 黃色晶體(七水)[1]
若非註明,所有數據均出自一般條件(25 ℃,100 kPa)下。

草酸鈥是鈥的草酸鹽,化學式為Ho2(C2O4)3,存在無水物和水合物。它的十水合物受熱分解得到二水合物,繼續加熱得到無水物,並最終得到氧化鈥[2]它和鹽酸反應得到H[Ho(C2O4)2]·6H2O。[3]

參考文獻

  1. ^ Basharat Want, Feroz Dar. Growth and Characterization of Holmium Oxalate Heptahydrate Crystals. Journal of Crystallization Process and Technology. 2012, 02 (04): 137–141 [2020-10-11]. ISSN 2161-7678. doi:10.4236/jcpt.2012.24019. 
  2. ^ Wendlandt, W. W. Thermal Decomposition of Rare Earth Metal Oxalates. Analytical Chemistry. 1959, 31 (3): 408–410. ISSN 0003-2700. doi:10.1021/ac60147a024. 
  3. ^ Moebius, R.; Matthes, F. The exchange of oxalate ions for chloride ions of the oxalate hydrates of the rare earths and yttrium. Zeitschrift fuer Chemie, 1964. 4 (6): 234-235. ISSN: 0044-2402.
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草酸鈥
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