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碘酸镉

碘酸镉

Cadmiumion 2 Iodation

识别
CAS号 7790-81-0(无水)  checkY
13464-94-3(一水,结晶水)  checkY
750644-39-4(一水,配位水)  checkY
PubChem 16217349
SMILES
 
  • [Cd+2].[O-]I(=O)=O.[O-]I(=O)=O
EC编号 232-224-1
性质
化学式 CdI2O6
摩尔质量 462.22 g·mol−1
外观 白色粉末[1]
密度 6.43 g·cm−3[2]
熔点 560 °C(分解)[3]
溶解性 可溶于氨水硝酸[1]
相关物质
其他阴离子 氯酸镉
碘化镉
其他阳离子 碘酸锌
碘酸汞
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

碘酸镉是一种无机化合物,由组成,化学式 Cd(IO3)2,可由碘酸或碱金属碘酸盐氯化镉在水溶液中反应得到,存在多种晶型。[4]其晶体可通过在60%硝酸中结晶得到。[5]

用处

[编辑]

碘酸镉可以用作药物和体香剂[6]

参考资料

[编辑]
  1. ^ 1.0 1.1 Perry, Dale L. Handbook of Inorganic Compounds. Boca Raton, FL. 2011: 80. ISBN 978-1-4398-1462-8. OCLC 759865801. 
  2. ^ Ans, Jean d'. Taschenbuch für Chemiker und Physiker / 3, Elemente, anorganische Verbindungen und Materialien, Minerale.. Berlin: Springer. 1998: 366. ISBN 3-540-60035-3. OCLC 312750698 (德语). 
  3. ^ Stern, K. H.; CRC Press. High temperature properties and thermal decomposition of inorganic salts with oxyanions. Boca Raton, Fla.: CRC Press. 2001: 242. ISBN 0-8493-0256-0. OCLC 173514412. 
  4. ^ Bentria, Bachir; Benbertal, Djamal; Hebboul, Zoulikha; Bagieu-Beucher, Muriel; Mosset, Alain. Polymorphism of Anhydrous Cadmium Iodate Structure of ?-Cd(IO3)2. Zeitschrift für anorganische und allgemeine Chemie (Wiley). 2005, 631 (5): 894–901. ISSN 0044-2313. doi:10.1002/zaac.200400298 (德语). 
  5. ^ Bach, H.; Küppers, H. Cadmium diiodate. Acta Crystallographica Section B (International Union of Crystallography (IUCr)). 1978-01-01, 34 (1): 263–265. ISSN 0567-7408. doi:10.1107/s0567740878002745. 
  6. ^ Growth and study of mixed crystals of Ca–Cd iodate页面存档备份,存于互联网档案馆) (PDF; 296 kB).
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碘酸镉
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