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研究了在相转移催化剂条件下正丁醇的分光光度检测法 ,该法对比耳定律的适用范围是 2～ 1 3μg/m L,表观摩尔吸光系数 ε30 0 =1 0 4 L· mol- 1·cm- 1。
Under the condition of phase transfer catalyst, the spectrophotometric method of n-butanol was studied. The applicable range of the law of contrast ear is 2 ~ 13μg / m L, the apparent molar absorptivity ε30 0 = 104 L · mol -1 Cm-1.