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Extraction of iridium with tetraphenylarsonium chloride and its flotation—spectrophotometric determination with rhodamine 6g

✍ Scribed by Z. Marczenko; K. Kalinowski


Book ID
108306298
Publisher
Elsevier Science
Year
1982
Tongue
English
Weight
618 KB
Volume
144
Category
Article
ISSN
0003-2670

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✍ V. Bhagavathy; T. Prasada Rao; A.D. Damodaran 📂 Article 📅 1993 🏛 Elsevier Science 🌐 English ⚖ 330 KB

Praseodymium was determined by reaction with 5,7-dichloroquinolin-8-01 and Rhodamine 6G in a weakly alkaline medium. The flotation of the ion association complex was carried out with hexane, followed by dissolution in acetone for subsequent spectrophotometric determination. The molar absorptivity wa