Test Method for Maleic Acid in Maleic Anhydride by Potentiometric Titration
作者
D16 Committee
标识
DOI:10.1520/d2930
摘要
Significance and Use The maleic acid content is usually an indication of exposure to moisture in air. Maleic anhydride reacts with moisture to form maleic acid.Scope1.1 This test method covers the determination of free maleic acid in refined maleic anhydr