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author:

陈玉绶 (陈玉绶.) [1] | 沙玫 (沙玫.) [2] | 陈朝霞 (陈朝霞.) [3]

Abstract:

<正> 茜素黄R一般是用作指示剂,至于在光度分析上的应用,只见曾用于镁的测定。鉴于它具有与水杨酸类似的功能团,我们拟把它用于铁的测定。实验表明,铁与茜素黄R虽能产生显色反应,但其灵敏度不高。若在微碱性介质中,并有CTMAB存在,便能产生灵敏的显色反应,形成一种桔红色的络合物,摩尔吸光系数为9.3×10~4

Keyword:

CTMAB 光度法测定 显色体系 络合物

Community:

  • [ 1 ] 福州大学化学系

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Source :

化学试剂

ISSN: 0258-3283

CN: 11-2135/TQ

Year: 1986

Issue: 06

Page: 365-367

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: 9

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