摘要
以三氯氧磷和醇醚为原料合成的醇醚磷酸酯中含有大量盐酸,盐酸的存在影响产品中单、双酯含量的确定。通过测定氯离子含量可间接确定醇醚磷酸酯中的盐酸含量,从而可较准确的测定单酯、双酯、三酯及磷酸含量。
A lot of hydrochloride in the polyoxyethylene aliphatic alcohol phosphate which were synthesized with phosphorus oxychloride and aliphatic alcohol polyoxyethylene ether could interfere the contents determination of mono-ester and di-ester. In this paper, the contents of mono-ester, di-ester, tri-ester and phosphoric acid were determined by eliminating the interfering of chloride ion.
出处
《湖北农业科学》
北大核心
2009年第6期1483-1484,共2页
Hubei Agricultural Sciences
基金
辽东学院科研基金资助项目(2007-Y37)
关键词
酸性醇醚磷酸酯
盐酸含量测定
单、双酯含量确定
acidic polyoxyethylene aliphatic alcohol phosphate
determination of hydrochloric acid content
determination of mono-ester and di-ester content
