| 三草酸合铁(Ⅲ)酸钾的制备及结构组成测定 |
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| 引用本文： | 曹小霞,蒋晓瑜.三草酸合铁(Ⅲ)酸钾的制备及结构组成测定[J].广州化学,2012,37(3):33-37,59. |
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| 作者姓名： | 曹小霞 蒋晓瑜 |
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| 作者单位： | 福建工程学院环境与设备工程系,福建福州,350108 |
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| 摘 要： | 通过对三草酸合铁(Ⅲ)酸钾合成的实验条件进行优化,可在2 h内获得晶体产物。用KMnO4滴定法和磁化率测定方法,对产物结构组成进行测定,确定所合成的配合物化学式为K3Fe(C2O4)3]·3H2O,有关测定数据与理论值相吻合。
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| 关 键 词： | 三草酸合铁(Ⅲ)酸钾 合成 组分分析 |
Preparation and Analysis on the Structure Composition of Potassium Ferrioxalate |
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| CAO Xiao-xia,JIANG Xiao-yu.Preparation and Analysis on the Structure Composition of Potassium Ferrioxalate[J].Guangzhou Chemistry,2012,37(3):33-37,59. |
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| Authors: | CAO Xiao-xia JIANG Xiao-yu |
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| Institution: | (Department of Environment and Equipment Engineering, Fujian University of Technology, Fuzhou 350108, China) |
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| Abstract: | After the experimental conditions of synthesizing potassium ferrioxalate has been optimized, crystals can be obtained in 2 h. KMnO4 titration method and magnetic susceptibility analysis are adopted to measure the structure composition of the compound and confirm that its chemical formula is K3Fe（C2O4）3]·3H2O. The actual results are identical with the theoretical figures. |
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| Keywords: | potassium ferrioxalate synthesizing composition analysis |
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