| 制备三草酸合铁(Ⅲ)酸钾的思考 |
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| 引用本文： | 秦建芳,马会宣.制备三草酸合铁(Ⅲ)酸钾的思考[J].实验室科学,2011,14(3):99-101. |
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| 作者姓名： | 秦建芳 马会宣 |
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| 作者单位： | 运城学院应用化学系,山西运城,044000 |
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| 基金项目： | 山西省高等学校科技项目 |
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| 摘 要： | 把两个独立的基础无机化学实验整合为一个大型的综合性实验—利用废铁屑为原料制备硫酸亚铁铵,然后根据实验操作进一步制备硫酸亚铁铵制备三草酸合铁(Ⅲ)酸钾。该方法不仅没有影响产品的产率和纯度,同时实现了实验过程的经济化和绿色化。通过简单可行的实验说明了三草酸合铁(Ⅲ)酸钾的光敏性,增加了学生对其保存方法的认识。
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| 关 键 词： | 三草酸合铁(Ⅲ)酸钾 绿色化学 光敏性 |
Consideration on the preparation of potassium ferrioxalate (Ⅲ) |
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| QIN Jian-fang,MA Hui-xuan.Consideration on the preparation of potassium ferrioxalate (Ⅲ)[J].Laboratory Science,2011,14(3):99-101. |
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| Authors: | QIN Jian-fang MA Hui-xuan |
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| Institution: | QIN Jian-fang,MA Hui-xuan(Apartment of Applied Chemistry,College of Yuncheng,Yuncheng 044000,China) |
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| Abstract: | It is integrated for a large comprehensive experiments by means of two independent basic inorganic chemistry experiments-using scrap iron as raw material to prepare ammonium ferrous sulfate,afterwards,utilizing the product from the previous experiment to compose potassium ferrioxalate.The experimental conditions are optimized for the preparation of potassium ferrioxalate.Meanwhile,the new route is more economical and environmental friendly.In the simple and feasible way,the photosensitive property is proved... |
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| Keywords: | potassium ferrioxalate（Ⅲ） green chemistry photosensitive property |
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