电位滴定法测定三苯基锡化合物

Potentionmetric Method for Determining Triphenyltin Compounds

摘要: 提供了一种简便、快速的方法,测定船底防污漆中三苯基锡化合物的含量,即在丙酮中用碱性三氧化二铝与防污漆作用,经离心分离后,用盐酸对溶液进行电位滴定,从而求出防污漆中三苯基锡化合物的含量.

Abstract: It is the method which is simple and quick that this paper researches into for determining triphenyltin compounds in toxic chemical alumina and be converted into triphenyltin hydroxide, which is solved in acetone. Because of its weak alkalinity, the acetone solution is titrated with 0.1mol/L by potentiometric method.