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高氯酸亚铊

高氯酸亚铊

识别
CAS号 13453-40-2  checkY
性质
化学式 ClO4Tl
摩尔质量 303.83 g·mol−1
熔点 265 °C(538 K)[1]
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

高氯酸亚铊是一种无机化合物,化学式为TlClO4,它在266 °C发生相变。[2]它在460 °C分解,生成氯化亚铊三氧化二铊,并放出热量。[1]它和三氧化二铬加热反应,生成重铬酸亚铊:[3]

2 TlClO4 + Cr2O3 → Tl2Cr2O7 + Cl2↑ + 2 O2

它可由碳酸亚铊高氯酸反应制得。[3]

参考文献

[编辑]
  1. ^ 1.0 1.1 Petru, Frantisek; Kutek, Frantisek. Chemistry of rare earth elements. XXXV. Thermal degradation of thallium(I) perchlorate. Zeitschrift fuer Chemie, 1966. 6 (11): 426-427.
  2. ^ Vorlander, D.; Kaascht, Erich. New forms of perchlorates. Berichte der Deutschen Chemischen Gesellschaft [Abteilung] B: Abhandlungen, 1923. 56B: 1157-1162.
  3. ^ 3.0 3.1 M.R. Udupa, G.K. Ramachandra. Thermal decomposition of thallium(I) perchlorate in presence of chromium(III) oxide. Thermochimica Acta. 1974-08, 9 (4): 427–431 [2021-11-27]. doi:10.1016/0040-6031(74)80040-7. (原始内容存档于2018-07-03) (英语). 
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高氯酸亚铊
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