Determination of betaine and free amine in alkyldimethyl betaine by potentiometric titrations

作者: J. M. Plantinga , J. J. Donkerbroek , R. J. Mulder

DOI: 10.1007/BF02545375

关键词:

摘要: Two selective analytical methods are presented for the determination of betaine and free amine contents, respectively, in commercial alkyl dimethyl betaines. Both based on titrations with potentiometric end point detection. The accuracy precision discussed.

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