| 对二甲氨基苯甲醛分光光度法测定水样中的水合肼 |
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| 引用本文： | 郭晋君,宋蓓. 对二甲氨基苯甲醛分光光度法测定水样中的水合肼[J]. 安徽农学通报, 2014, 0(17): 90-91 |
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| 作者姓名： | 郭晋君 宋蓓 |
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| 作者单位： | 陕西省环境监测中心站; |
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| 摘 要： | 在酸性条件下，水样中的肼与对二甲氨基苯甲醛作用，生成对二甲氨基苄连氮，用光度法可测定其中水合肼的含量。并分别对高、低浓度水合肼进行了测定。
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| 关 键 词： | 水合肼 对二甲氨基苯甲醛分光光度法 测定 |
Determination of Hydrazine Hydrate in Water by p-Dimethylaminobenzaldehyde Spectrophotomet-ric Method |
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| Affiliation: | Guo Jinjun et ai. (Shaanxi Environmental Monitoring Central Station, Xi＇an 710054,China) |
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| Abstract: | Hydrazine react with p-Dimethylaminobenzaldehyde to form p-Dimethylaminobenzalazine under acidic conditions in water,then the content of Hydrazine Hydrate can be determinated by spectrophotomet-ric method. At the same time, we determinate the Hydrazine Hydrate of the high and the low concentra-tion. |
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| Keywords: | Hydrazine Hydrate p-Dimethylaminobenzaldehyde pectrophotometric method Determination |
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