| 以Tween20作增溶剂直接光度法对钴——双硫腙配合物的测定 |
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| 引用本文： | 赵桦萍,安华.以Tween20作增溶剂直接光度法对钴——双硫腙配合物的测定[J].高师理科学刊,1996(4). |
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| 作者姓名： | 赵桦萍 安华 |
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| 作者单位： | 齐齐哈尔师范学院化学系(赵桦萍)，齐市热力公司(安华) |
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| 摘 要： | 本文研究了以Tween20作增溶剂钴与双硫腙生成配合物的吸收光谱、稳定性并且对酸度及显色剂用量等条件进行了选择.根据朗伯——比耳定律得到了该法测定钴的检量线及摩尔吸光系数.
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| 关 键 词： | Tween20 增溶剂 直接光度法 钴—双硫腙配合物 |
Determination of Cobalt-dithizone Complex Compound with Tween 20 as a Solubilizing Agent |
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| Zhao Huaping,An Hua.Determination of Cobalt-dithizone Complex Compound with Tween 20 as a Solubilizing Agent[J].Journal of Science of Teachers＇College and University,1996(4). |
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| Authors: | Zhao Huaping An Hua |
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| Institution: | Zhao Huaping An Hua(Department of Chemistry) (Heating Power Company of Qiqihar City) |
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| Abstract: | In this paper are studied the absorption spectrum, acidity, stability, the consumption of developer and other conditions of the Co-diphenyl thiocarbazone complex compound with Tween 20 as a solubilizing agent, and, also according to lambert-Beer law, obtained the detection curve and mole absorptivity of Co-diphenyl thiocarbazone with this method. |
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| Keywords: | Tween 20 Bulking agent Dtrect photometry Cobalt-dithizone complex compound |
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