本文介绍某些非离子型表面活性剂、助溶剂以及助溶剂和表面活性剂的混合物,增加扑热息痛溶解度的作用以及溶液介电常数的变化,助溶剂采用甘油和丙二醇,在水溶液中的浓度分别为20、30和40％v/v,并在其中加入10％的吐温20。其他增溶剂有吐温80、Myrj 53和59及Brij50和700,浓度为2.5、5和10％。用示波器先作一介电常数的校正曲线,可用来从已知混合物所得的读数和已知的介 This article describes some non-ionic surfactants, co-solvents and co-solvents and surfactants mixture to increase the role of paracetamol solubility and solution dielectric constant changes, co-solvent glycerol and propylene glycol, the concentration in aqueous solution were 20, 30 and 40% v / v, and 10% Tween 20 was added thereto. Other solubilizers are Tween 80, Myrj 53 and 59 and Brij 50 and 700 at 2.5, 5 and 10% concentrations. An oscilloscope first calibration curve for a permittivity, can be used to obtain the known mixture from the known readings and intermediates