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应用高效液相色谱法测定对叔辛基酚聚氧乙烯醚分子量分布
DETERMINATION OF MOLECULAR WEIGHT DISTRIBUTION OF P-TERT-OCTYLPHENOL-ETHYLENE OXIDE CONDENSALE BY HIGH-PERFORMANCE LIQUID CHROMATOGRAPHY
【摘要】 用高效液相色谱法分离了对叔辛基酚聚氧乙烯醚同系物的组分,订定相对于3,5-二甲苯酚的较正因子,给出了测定分子量分布和平均聚合度的方法。
【Abstract】 The components of p-tert-octylphenol-ethylene oxide condensate were separated by HPLC. Every correction factor related to 3,5-dimethylphenol was determined, and the method for determining molecular weight distribution and average d. p. of p-tert-octylphenol-ethylene oxide condensate was given.
- 【文献出处】 精细石油化工 ,Speciality Petrochemicals , 编辑部邮箱 ,1994年04期
- 【分类号】O657.7
- 【被引频次】6
- 【下载频次】147