島根大学農学部
ISSN:0370-940X
ダウンロード数 : ? 件
この文献の参照には次のURLをご利用ください : https://ir.lib.shimane-u.ac.jp/3827
島根大学農学部研究報告 2
1968-12-15 発行
サンセットエローのポーラログラフィー
Polarography of Sunset Yellow
伊達 善夫
山本 春海
ファイル
内容記述（抄録等）
Sunset Yellow (SY) shows a well defined wave in various buffer solutions of pH values between 2 and 10. It's half-wave Potential (E_<1/2>) does not depend on the kinds of buffer components, their concentrations and the addition of potassium chloride. E_<1/2> shifts about 70 mV/pH unit at pH values between 2 and 8 , while at the other pH values higher than 8 shifts about 42 mV/pH unit. The height of the wave is independent of pH, and is remarkably affected by the increase of ionic strength (μ). SY is reduced to amines by accepting four electrons per molecule through the whole electrode process.
About This Article
Other Article