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Direct potentiometric titration of oxirane oxygen by hydrogen chloride‐acetic acid
Author(s) -
Durbetaki A. J.
Publication year - 1956
Publication title -
journal of the american oil chemists' society
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.512
H-Index - 117
eISSN - 1558-9331
pISSN - 0003-021X
DOI - 10.1007/bf02632266
Subject(s) - potentiometric titration , titration , plasticizer , epoxy , chemistry , oxygen , acetic acid , hydrogen chloride , reproducibility , chloride , hydrogen , inorganic chemistry , organic chemistry , chromatography , ion
Summary A new direct potentiometric titration method for the determination of oxirane oxygen has been developed. This method is applicable to a great variety of epoxy compounds and epoxy plasticizers. Carboxyl groups do not interfere, and a greater accuracy and reproducibility are obtained than in any of the indirect methods used.