| 光度法测定试剂级氟化物和氟酸盐中铁的研究 |
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| 引用本文： | 刘宇珑,周南.光度法测定试剂级氟化物和氟酸盐中铁的研究[J].化学试剂,1995,17(6):369-370,380. |
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| 作者姓名： | 刘宇珑 周南 |
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| 作者单位： | 上海材料研究所 |
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| 摘 要： | 提出以硼酸作为解蔽剂，ＦｅｒｅｎｅＳ作显色剂，直接测定氟化和氟酸盐中杂质铁量的方法。
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| 关 键 词： | 铁 光度法 氟化物 氟酸盐 |
A study of the photometric determinationof iron in reagent chemicals of fluorides andfluoro complexes |
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| Liu Yulong,Zhou Nan.A study of the photometric determinationof iron in reagent chemicals of fluorides andfluoro complexes[J].Chemical Reagents,1995,17(6):369-370,380. |
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| Authors: | Liu Yulong Zhou Nan |
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| Abstract: | Proposed in this paper is a direct method forthe determination of iron as impurity in reagent chemicals of fluorides and fluoro complexes,with boricacid as demasking agent and Ferene S as chromogenic agent. |
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| Keywords: | Fe determination photometry fluorides fluoro complexes |
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