Abstract:
<正>百里香酚酞(亦称麝香草酚酞)络合剂(Thymol Phthalexon,以TPC表示)在酸性水溶液中无色,在碱性水溶液中为蓝色.它在较强酸性(O.01~0.2N)水溶液中产生浑浊,在较弱酸性水溶液中与Fe(Ⅲ)、V(Ⅴ)、Ti(Ⅳ)和Mo(Ⅵ)等离子有颜色反应.用TPC光度测定钼是在pH~1.7的丙酮-水溶液中进行,摩尔吸光系数为3.2×10~3.
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冶金分析与测试(冶金分析分册)
ISSN: 1000-7571
CN: 11-2030/TF
Year: 1985
Issue: 02
Page: 5-8
Cited Count:
WoS CC Cited Count: 0
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ESI Highly Cited Papers on the List: 0 Unfold All
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30 Days PV: 7
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