Spitz H D
J Pharm Sci. 1979 Jan;68(1):122-3. doi: 10.1002/jps.2600680144.
A procedure was developed for the quantitative determination of loosely bound water in aluminum chlorohydrate and the water content in denture cleanser effervescent tablets. The basic method involves extracting the water from the sample into dioxane followed by titration of the dioxane in methanol with Karl Fischer Reagent. Matrix Ingredients did not interfere.
已开发出一种用于定量测定碱式氯化铝中松散结合水和假牙清洁剂泡腾片中水分含量的方法。基本方法是将样品中的水萃取到二氧六环中，然后用卡尔费休试剂滴定甲醇中的二氧六环。基质成分不产生干扰。
