Elemental Impurity Composition of High-Purity Volatile Metalorganic Compounds

Abstract

We have calculated the total elemental composition and assessed its statistical characteristics for a class of high-purity volatile substances—organoelement compounds, exemplified by metalorganic alkyl compounds— using Exhibition–Collection of Extrapure Substances data. The average and total contents of elemental impurities in the purest samples and an array of such compounds have been estimated. Using the division of elemental impurities into classes, we have estimated the contributions of individual classes to the total impurity content in an array of samples of metalorganic alkyl compounds. This allowed us to more accurately characterize the impurity composition of individual samples and an array of samples, refining statistical characteristics of its description.