Spectrophotometric determination of gallium (III) after solvent extraction of its chloro-complex with rhodamine B.
作者信息
Hasegawa Y, Inagake T, Karasawa Y, Fujita A
机构信息
Department of Chemistry, Science University of Tokyo Kagurazaka, Shinjuku-ku, Tokyo, 162, Japan.
出版信息
Talanta. 1983 Sep;30(9):721-3. doi: 10.1016/0039-9140(83)80166-0.
PMID:18963453
Abstract
In the speetrophotometric determination of Ga (III) after extraction of its chloro-complex with Rhodamine B, addition of sodium chloride has been found to be very effective for improving the sensitivity and broadening the operating conditions, e.g., a wider range of acid and dye concentration can be employed. The improvement is due to increased extraction of the gallium in the presence of sodium chloride.
摘要
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