文章基本信息

标题：有害物による公害の衛生化学的研究(第3報) : 原子吸光光度法によるカドミウム定量法の検討
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作者：菅野三郎 ; 福井昭三 ; 節田節子等
期刊名称：Journal of Health Science
印刷版ISSN：1344-9702
电子版ISSN：1347-5207
出版年度：1971
卷号：17
期号：1
页码：24-27
DOI：10.1248/jhs1956.17.24
出版社：The Pharmaceutical Society of Japan
摘要：In the atomic absorption spectroscopic determination of cadmium, ammonium pyrrolidyldithiocarbamate (APDC) was used as the chelating reagent but it was found that sodium diethyldithiocarbamate (DDTC) was better than APDC. Cadmium pyrrolidyldithiocarbamate was slightly soluble in most organic solvents and fairly soluble only in methyl isobutyl ketone, but cadmium diethyldithiocarbamate was easily soluble in most organic solvents. Therefore, extraction efficiency of cadmium complex from the aqueous solution with methyl isobutyl ketone was very good in the case of cadmium diethyldithiocarbamate. This experimental fact resulted in the simplified procedure and high recovery ratio.