| 黄磷中砷含量测定方法的改进 |
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| 引用本文： | 杨万明 杨亚玲. 黄磷中砷含量测定方法的改进[J]. 云南化工, 1998, 0(4): 37-38 |
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| 作者姓名： | 杨万明 杨亚玲 |
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| 作者单位： | 云南工业大学化工轻工工程学院 |
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| 摘 要： | 对ＧＢ７８１６－８７中光度法测定黄磷中砷含量的方法进行了改进。考察了黄磷样品制取方法，处理条件，如温度、酸度等对分析结果的影响。改进的方法具有样品易处理、分析速度快、节约试剂等优点。
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| 关 键 词： | 黄磷 砷 测定 光度法 |
The Improvement on Spectrometric Determination Arsenic Content in Phosphor |
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| Yang Wanming Yang Yialing Zhou Meicun Su Yi Li Guobin. The Improvement on Spectrometric Determination Arsenic Content in Phosphor[J]. Yunnan Chemical Technology, 1998, 0(4): 37-38 |
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| Authors: | Yang Wanming Yang Yialing Zhou Meicun Su Yi Li Guobin |
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| Abstract: | It has been improved for spectrometric determination of arsenic content in phosphor.The effect of preparing phosphorous samples and analytical conditions,such as temperature,acidity,etc.on results were investigated.The proposed procedure had advantage of processing sample easily,fast analysis and saving reagents. |
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| Keywords: | phosphor arsenic determination spectrometry |
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