| 游离甲醛的简易检测 |
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| 引用本文： | 李连贵,丛娟,吴臣.游离甲醛的简易检测[J].吉林工学院学报,2002,23(2):49-51. |
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| 作者姓名： | 李连贵 丛娟 吴臣 |
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| 作者单位： | 吉林工学院轻纺工程系 吉林长春130012
(李连贵，丛娟)，吉林工学院轻纺工程系 吉林长春130012(吴臣) |
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| 摘 要： | 甲醛既是重要的有机合成原料 ,又是主要的环境污染物 ,简便快捷地检测出工业废水及某些化工产品中的游离甲醛非常重要。文中对品红醛试剂这一简便检测甲醛的方法做了研究 ,得出了甲醛含量对照表(表 1) ,并讨论其影响因素 ,指出了品红醛试剂检测甲醛的使用条件
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| 关 键 词： | 游离甲醛 品红醛试剂 检测方法 |
| 文章编号： | 1006-2939(2002)02-0049-03 |
| 修稿时间： | 2002年3月1日 |
The Simple Detection of Free Formaldehyde |
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| LI Lian gui,CONG Juan,WU Chen.The Simple Detection of Free Formaldehyde[J].Journal of Jilin Institute of Technology,2002,23(2):49-51. |
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| Authors: | LI Lian gui CONG Juan WU Chen |
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| Abstract: | Formaldehyde is an important organic synthesized material, and is also one of the major sources of environment pollution. Thus, the development of a simple and rapid detection method for this substance, especially in the industrial waste water and some chemical product is very important. A simple and convenient method using the fuchsin aldehyde reagent to test the free formaldehyde is reported in this paper. A conversion chart for the content of free formaldehyde is obtained and presented. The influencing factors and the conditions for the suitable use of this method are also discussed. |
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| Keywords: | free formaldehyde fuchsin aldehyde reagent detection method |
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