Photometric determination of maleic anhydride in maleinized adducts

Authors
Evtushenko, YM Ivanov, VM Zaitsev, BE
Citation
Ym. Evtushenko et al., Photometric determination of maleic anhydride in maleinized adducts, J ANALYT CH, 55(10), 2000, pp. 938-942
Citations number
9
Categorie Soggetti
Spectroscopy /Instrumentation/Analytical Sciences
Journal title
JOURNAL OF ANALYTICAL CHEMISTRY
ISSN journal
10619348 → ACNP
Volume
55
Issue
10
Year of publication
2000
Pages
938 - 942
Database
ISI
SICI code
1061-9348(200010)55:10<938:PDOMAI>2.0.ZU;2-H
Abstract
A procedure is developed for the determination of maleic anhydride in malei nized adducts based on natural oils by the reaction yielding molecular comp lexes of 2-methylimidazole and maleic anhydride in dimethyl sulfoxide. The procedure can be used for the determination of maleic anhydride in polymers based on a mixture of anhydrides in the presence of acid.