洗涤对强酸性介质中铜（II）/APCD/IBMK体系动力学稳定性的影响。
Effect of washing on the kinetic stability of the copper(II)/APCD/IBMK system in strongly acidic media.
作者信息
Takada T
机构信息
Department of Chemistry, College of Science, Rikkyo (St. Paul's) University, Nishi-Ikebukuro, Toshima-ku, Tokyo 171, Japan.
出版信息
Talanta. 1982 Sep;29(9):799-801. doi: 10.1016/0039-9140(82)80063-5.
PMID:18963240
Abstract
The extraction behaviour of copper(II) with ammonium 1-pyrrolidinecarbodithioate in isobutyl methyl ketone has been investigated at various acidities of the aqueous phase. The chelate is produced even under strongly acidic conditions (0.01-6M), and if the organic phase is washed with water it remains stable for at least 1 hr. The extraction is quantitative over the entire range of acidity.
摘要
研究了在水相不同酸度条件下，1-吡咯烷二硫代甲酸铵在异丁基甲基酮中对铜（II）的萃取行为。即使在强酸性条件（0.01 - 6M）下也能生成螯合物，并且如果用清水洗涤有机相，它至少能保持稳定1小时。在整个酸度范围内萃取都是定量的。
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