| 硫氰酸盐光度法测定钼的影响因素探讨 |
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| 引用本文： | 李巧红,谢明明. 硫氰酸盐光度法测定钼的影响因素探讨[J]. 应用化工, 2011, 40(2) |
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| 作者姓名： | 李巧红 谢明明 |
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| 作者单位： | 金堆城钼业股份有限公司,金属分公司,陕西,西安,710077 |
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| 摘 要： | 对硫氰酸盐光度法测定钼时的误差和显色时间、显色温度等影响因素进行了分析和探讨。得到该方法准确测定的条件为:显色温度20℃,显色时间15 min,测定时间≤2 h。
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| 关 键 词： | 硫氰酸盐 光度法 钼 |
Discuss the affecting factors of determination of molybdenum by thiocyanate photometry method |
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| LI Qiao-hong,XIE Ming-ming. Discuss the affecting factors of determination of molybdenum by thiocyanate photometry method[J]. Applied chemical industry, 2011, 40(2) |
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| Authors: | LI Qiao-hong XIE Ming-ming |
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| Abstract: | The affecting factors including the coloration time,temperature and error when the molybdenum was determined by thiocyanate photometry method were analyzed.The accurate determination conditions of this method were as follows: coloration time 15 min,coloration temperature 20 ℃ and the determination time not more than 2 h. |
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| Keywords: | thiocyanate photometry method molybdenum |
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