| 用Fe(Ⅲ)-磺基水扬酸-二溴苯基萤光酮-吐温-80三元络合体系分析锌中微量铁 |
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| 引用本文： | 王小洁. 用Fe(Ⅲ)-磺基水扬酸-二溴苯基萤光酮-吐温-80三元络合体系分析锌中微量铁[J]. 福建分析测试, 2001, 10(1): 1354-1356 |
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| 作者姓名： | 王小洁 |
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| 作者单位： | 福建省第二电力建设公司理化室,福州,350013 |
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| 摘 要： | 用Fe(Ⅲ)-磺基水扬酸(SAL)-二溴苯基萤光酮(DBPF)形成兰色络合物,在pH=9～11的氨性介质和表面活性剂吐温-80存在下有色溶液可稳定32小时,该方法与常用铁-邻菲罗啉光度法相比具有发色迅速,再现性好,灵敏度高,Zn(Ⅱ)不干挠等优点。
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| 关 键 词： | 分光光度法测定 Fe(Ⅱ) 三元络合体系 |
Sepectrophotometric determination of microamount of iron in zinc with sulfosalicylic acid,dibromophenyluorone and triton X-100 |
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| Wang Xiaojie. Sepectrophotometric determination of microamount of iron in zinc with sulfosalicylic acid,dibromophenyluorone and triton X-100[J]. Fujian Anal Ysis & Testing, 2001, 10(1): 1354-1356 |
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| Authors: | Wang Xiaojie |
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| Abstract: | A highly sensitive method for the spectrophotometric determination of microamount Iron with sulfosalicylic acid (SAL), Dibromophenyluorone (BDPF) and Triton X-100 bas been developed. The method has been used in the rapid determination of Iron in Zinc with satisfactory results. |
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| Keywords: | Spectrophotometric determination Iron Ternary complex |
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