Acta Chimica Sinica ›› 1964, Vol. 30 ›› Issue (4): 418-421.

### 鉑族元素的分析——Ⅱ.鉑族金属的8-羟基喹啉紙层析行为

1. 1. 兰州大学化学系;
2. 兰州化学工业公司设计研究院
• 投稿日期:1963-09-23 发布日期:2013-06-03

### ANALYSIS OF THE PLATINUM METALS Ⅱ. THE PAPER CHROMATOGRAPHIC BEHAVIOURS OF THE PLATINUM METALS IN THE PRESENCE OF 8-HYDROXYQUINOLINE

KAO CHIA-LUNG1, YUAN CHIN-YAO2

1. Department of Chemistry, Lanchow University
• Received:1963-09-23 Published:2013-06-03

In this note, the influences of each component of the eluant, namely iso-butanol, ethanol, water, and acetic acid, in the presence of oxine upon the chromatographic behaviours of the platinum metals, as well as gold and silver, have been investigated. It is found experimentally that the proper eluant should be iso-butanol, ethanol, water, and acetic acid in the volume ratio of 30:28.5:40:1.5, with an additional 1%(w/v) osinc. This eluant is good for separating mixtures of palladium-ruthenium-rhodium-gold and palladium-ruthenium-platinum-gold, etc. It has been also attempted to make clear the actions of oxine and other components. The test solutions should be buffered with dichloroacetic acid to pH 1-2.