| 新试剂7-(苯并噻唑-2-偶氮)-8-羟基喹啉-5-磺酸的合成及其与钴的光度分析 |
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| 引用本文： | 张国文,黄坚峰.新试剂7-(苯并噻唑-2-偶氮)-8-羟基喹啉-5-磺酸的合成及其与钴的光度分析[J].南昌大学学报(工科版),1992(3). |
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| 作者姓名： | 张国文 黄坚峰 |
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| 作者单位： | 江西工业大学
(张国文)，江西大学(黄坚峰) |
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| 摘 要： | 本文报导了新试剂7-(苯并噻唑-2-偶氮)-8-羟基喹啉-5-磺酸的合成及其与钴的光度分析情况。结果表明,在PH2.80-4.10,乳化剂OP存在下,测钴的灵敏度为ε=5.1×10~4。Co~(2+)浓度在0～7ug/25ml内符合比耳定律。
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| 关 键 词： | 7-(苯并噻唑-2-偶氮)-8-羟基喹啉-5-磺酸 钴的测定 光度分析 |
Sythesis of New Reagent 7-(Benzothiazolyl-2-azo)-8-hydroxy-quinoline-5-sulyfonic Acid and Its Application to Spectrophotometric Determination of Cobalt |
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| Zhang Guowen.Sythesis of New Reagent 7-(Benzothiazolyl-2-azo)-8-hydroxy-quinoline-5-sulyfonic Acid and Its Application to Spectrophotometric Determination of Cobalt[J].Journal of Nanchang University(Engineering & Technology Edition),1992(3). |
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| Authors: | Zhang Guowen |
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| Affiliation: | Zhang Guowen (Jiangxi Polytechnic University)Huang Jianfeng (Jiangxi University) |
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| Abstract: | |
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| Keywords: | 7-(benzothiazolyl-2-azo)-8-hydroxy-quinoline-5-sulyfonic acid Determination of Cobalt Spectrophotometric analysis |
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