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碘酸铅

碘酸铅
识别
CAS号 25659-31-8  checkY
性质
化学式 Pb(IO3)2
摩尔质量 557.01 g·mol⁻¹
溶解性 难溶
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

碘酸铅是一种无机化合物,化学式为Pb(IO3)2,它可以以三斜晶系C1空间群结晶。[1]它可由硝酸铅碘酸钾在溶液中反应制得:[2]

Pb(NO3)2 + 2 KIO3 → Pb(IO3)2↓ + 2 KNO3

它加热至400 °C以上分解。[3]

参考文献

[编辑]
  1. ^ New triclinic modification of lead iodate Pb(IO3)2: Synthesis and crystal structure. Crystallography Reports. 2014. doi:10.1134/S1063774514020060
  2. ^ Vernon A. Stenger, Richard M. Van Effen, Cyrus E. Crowder, and William A. Heeschen. Solubility of Lead Iodate in Aqueous Systems. J. Chem. Eng. Data 2003, 48, 1, 176–179. doi:10.1021/je0201471.
  3. ^ Duval, C. (1950). Sur la thermogravimétrie des précipités analytiques. Analytica Chimica Acta, 4, 159–172. doi:10.1016/0003-2670(50)80022-3

拓展阅读

[编辑]
  • Sylvan M. Edmonds and Nathan Birnbaum. The Solubility of Lead Iodate in Ammonium Acetate Solution. J. Am. Chem. Soc. 1940, 62, 9, 2367–2369. doi:10.1021/ja01866a030.
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碘酸铅
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