用激光法测定了不同温度下硝唑尼特在N,N-二甲基甲酰胺(DMF)、二甲基亚砜(DMSO)、甲醇和丙酮4种溶剂体系中的溶解度与超溶解度,得到硝唑尼特在不同溶剂和不同温度下的介稳区宽度.结果表明,硝唑尼特在4种溶剂体系中的溶解度、超溶解度和介稳区宽度随温度升高逐渐增大.在相同温度下,硝唑尼特在DMF、DMSO、甲醇和丙酮中介稳区宽度关系为:丙酮＜DMSO＜甲醇＜DMF.
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