HYDROLYSIS KINETICS OF REACTIVE BLUE 19-VINYL SULFONE

被引：160

作者：

WEBER, EJ

STICKNEY, VC

机构：

[1] Environmental Research Laboratory, U.S. Environmental Protection Agency, Athens, GA 30613, College Station Road

来源：

WATER RESEARCH | 1993年 / 27卷 / 01期

关键词：

REACTIVE BLUE-19; REACTIVE BLUE 19-VINYL SULFONE; REACTIVE DYES; ENVIRONMENTAL FATE; HYDROLYSIS KINETICS; BASIC HYDROLYSIS;

D O I：

10.1016/0043-1354(93)90195-N

中图分类号：

X [环境科学、安全科学];

学科分类号：

08 ; 0830 ;

摘要：

The hydrolysis kinetics of Reactive Blue 19-Vinyl Sulfone (RB 19-VS) were studied in phosphate buffer over a pH range of 4-11 and a temperature range of 25-85-degrees-C. The hydrolysis of RB 19-VS is base-mediated and leads to quantitative formation of the 2-hydroxyethylsulfone (RB 19-OH). The half-life for RB 19-VS at pH = 7.0 at 25-degrees-C vas calculated to be 46 years.

引用

页码：63 / 67

页数：5

共 12 条

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