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苯甲酸钴

苯甲酸钴

识别
CAS号 932-69-4  checkY
性质
化学式 (C6H5COO)2Co
外观 灰色针状晶体[1]
溶解性 难溶于水
若非注明,所有数据均出自标准状态(25 ℃,100 kPa)下。

苯甲酸钴是Co2+的苯甲酸盐,化学式为(C6H5COO)2Co,存在无水物、一水合物和四水合物。

制备

[编辑]

苯甲酸钴可由苯甲酸钠硫酸钴反应制备:[1]

CoSO4 + 2 C6H5COONa → (C6H5COO)2Co↓ + Na2SO4

也能利用苯甲酸碳酸钴的反应得到:

2 C6H5COOH + CoCO3 → (C6H5COO)2Co + H2O + CO2

参考文献

[编辑]
  1. ^ 1.0 1.1 R.J. Acheson, A.K. Galwey. The thermal decomposition of cobalt phthalate and some observations on the decomposition of cobalt benzoate. Journal of Inorganic and Nuclear Chemistry, 1968. Vol.30, Iss.9: 2383-2391
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苯甲酸钴
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