| 萝卜红色素作酸碱指示剂的研究 |
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| 引用本文： | 方荣美. 萝卜红色素作酸碱指示剂的研究[J]. 重庆三峡学院学报, 2001, 0(Z1) |
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| 作者姓名： | 方荣美 |
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| 作者单位： | 重庆三峡学院化工生物系 重庆万州404000 |
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| 摘 要： | 研究萝卜红色素在不同pH值溶液中的颜色变化,并以此提出用其作酸碱指示剂的实验依据,旨在充分发掘萝卜红色素的实用价值。
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| 关 键 词： | 酸碱指示剂 萝卜 红色素 |
Study on radish red pigment as an indicator of acid alkali |
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| FANG Rong-mei. Study on radish red pigment as an indicator of acid alkali[J]. JOurnal of Chongqing Three Gorges University, 2001, 0(Z1) |
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| Authors: | FANG Rong-mei |
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| Abstract: | The paper has studied the color change of radish red pigment in solutions of various PH value. On its basis, the paper puts forth the experimental foundation for radish red pigment as titration indicator of acid alkali, whose purpose is to fully explore its practical value. |
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| Keywords: | indicator of acid alkali radish red pigment |
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