- 作者: 王來好 ; 陳榮秀
- 中文摘要: Aromatic diamines---such as m-, p-phenylenediamine, 2- nitro-p-, N-phenyl-p-phenylenediamine, 2,4-diaminoanisole, and 2,5-diaminetoluene---were determined by differential pulse voltammetry (DPV) on a carbon paste electrode with acetate buffer/(pH 4. 74). Some factors affecting the determination of dye intermediates were discussed. The method permitted determination of various types of dye intermediates without any pretreatment in commercial hair dyes. The results obtained were in good agreement with those of the high performance liquid chromatographic (HPLC) method.
- 英文摘要: --
- 中文關鍵字: Phenylenediamine; Differential Pulse Voltammetry; Hair Dye; Aromatic Diamine
- 英文關鍵字: 苯二胺;示差脈衝伏安法;染髮劑;芳香族二胺