| 邻-联甲苯胺分光光度法测定氢氧化钠中的氯酸钠 |
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| 引用本文： | 罗莲英,朱文庆.邻-联甲苯胺分光光度法测定氢氧化钠中的氯酸钠[J].氯碱工业,2012,48(11):35-36. |
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| 作者姓名： | 罗莲英 朱文庆 |
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| 作者单位： | 新疆中泰化学(集团)股份有限公司,新疆乌鲁木齐,830019 |
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| 摘 要： | 介绍了邻-联甲苯胺分光光度法测定氢氧化钠中氯酸钠杂质含量的原理、操作步骤等,并分析了影响测定结果的因素,提出了操作过程中的注意事项。
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| 关 键 词： | 氯酸钠 分光光度法 影响因素 注意事项 |
Determination of sodium chlorate in sodium hydroxide by o-tolidine spectrophotometry |
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| LUO Lianying
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ZHU Wenqing.Determination of sodium chlorate in sodium hydroxide by o-tolidine spectrophotometry[J].Chlor-Alkali Industry,2012,48(11):35-36. |
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| Authors: | LUO Lianying ZHU Wenqing |
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| Affiliation: | (Xinjiang Zhongtai Chemistry(Group) Co.,Ltd.,Urümqi 830019,China) |
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| Abstract: | The principle and operation steps of determining sodium chlorate impurity content in sodium hydroxide by o-tolidine spectrophotometry were introduced.Factors of influencing determination results were analyzed.Matters needing attention during operation were proposed. |
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| Keywords: | sodium chlorate spectrophotometry influential factor matters needing attention |
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