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author:

吴其庄 (吴其庄.) [1] | 翁少敏 (翁少敏.) [2] | 黄泽兴 (黄泽兴.) [3] | 何淑琼 (何淑琼.) [4]

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PKU

Abstract:

本文研究了meso-四(4-甲基-3-磺基苯)卟啉[T(4M-3SP)P]与镍(Ⅱ)的显色反应.在表面活性剂氯化十六烷基吡啶(CPC)与吐温-60,镉盐和咪唑存在下,在pH8.0~9.0的弱碱性介质中,沸水浴加热,镍(Ⅱ)与T(4M-3SP)P形成灵敏度很高的1:1配合物,ε_(418)=2.27×10~5.在0~1.5μg Ni(Ⅱ)/10ml范围内符合比尔定律.应用本法测定了工业废水及合金中低含量镍,获得了满意的结果.

Keyword:

meso-四(4-甲基-3-磺基苯)卟啉 吸光光度法

Community:

  • [ 1 ] 福州大学化学系
  • [ 2 ] 华侨大学化学系
  • [ 3 ] 华侨大学化学系 福州350002
  • [ 4 ] 1990届毕业生
  • [ 5 ] 泉州

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Source :

冶金分析

ISSN: 1000-7571

CN: 11-2030/TF

Year: 1993

Issue: 01

Page: 15-17

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 0

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