SPECTROPHOTOMETRIC DETERMINATION OF FERBAM USING SODIUM SELENITE

被引：6

作者：

KUMAR, A

RAO, ALJ

PURI, BK

机构：

[1] PUNJABI UNIV, DEPT CHEM, PATIALA 147002, PUNJAB, INDIA

[2] INDIAN INST TECHNOL, NEW DELHI 110016, INDIA

来源：

INTERNATIONAL JOURNAL OF ENVIRONMENTAL ANALYTICAL CHEMISTRY | 1991年 / 44卷 / 03期

关键词：

FERBAM DETERMINATION; SODIUM SELENITE; SPECTROPHOTOMETRY; COMMERCIAL SAMPLES;

D O I：

10.1080/03067319108027547

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

A procedure has been developed for the microdetermination of ferbam (ferric dimethyldithiocarbamate) after extraction of its selenium dimethyldithiocarbamate complex into chloroform. The maximum absorbance is at 430 nm; Beer's law is obeyed over the ferbam concentration range of 1.0-28.0 μg ml-1in the extract. The method is sensitive, selective and can be safely employed for the determination of ferbam in commercial samples, and synthetic mixtures containing nabam, zineb and maneb. © 1991, Taylor & Francis Group, LLC. All rights reserved.

引用

页码：159 / 166

页数：8

共 23 条

[1]

CALLAN T, 1924, J SOC CHEM IND LOND, V43, pT1

[2]

CHMIEL Z, 1979, CHEM ANAL-WARSAW, V24, P505

[3] DETERMINATION OF DITHIOCARBAMATES [J].