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Author:

何先莉 (何先莉.)

Indexed by:

CQVIP

Abstract:

研究了偶氮胂与铬(Ⅲ)的显色反应,结果表明:加热煮沸5mim,配合物形成完全配合物最大吸收波长610nm,摩尔吸光系数为2.1×10 ̄4L/mol·cm,铬(Ⅲ)的测定范围在0~60μg/50mL内符合朗白-比耳定律。本法回收率95%~100%。应用于天然木和工业废水中铬(Ⅲ)的直接测定。

Keyword:

偶氮胂Ⅲ 分光光度法

Author Community:

  • [ 1 ] 北京工业大学化学与环境工程学系

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Source :

北京工业大学学报

Year: 1994

Issue: 02

Page: 73-76

Cited Count:

WoS CC Cited Count: 0

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

WanFang Cited Count:

Chinese Cited Count:

30 Days PV: 2

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