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Spectrophotometric extractive titrations—IV: Determination of zinc in germanium dioxide and germanium chloride

✍ Scribed by Aftanas Galík


Book ID
118990240
Publisher
Elsevier Science
Year
1967
Tongue
English
Weight
438 KB
Volume
14
Category
Article
ISSN
0039-9140

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Selective extractive spectrophotometric
✍ Neena Nashine; R.K. Mishra 📂 Article 📅 1994 🏛 Elsevier Science 🌐 English ⚖ 293 KB

A simple and rapid spectrophotometric method for the determination of germanium is described. It is based on the reaction of Ge(IV) with I-in 4.2-8.4 M H,SO,, and extraction of the tetraiodogermanate(IV) complex so formed into chloroform with N-hydroxy-N,N'diphenylbenxamidine. The apparent molar abs