title: Ultrasonic velocity hydration numbers of polyamines.
abstract: Ultrasonic velocity hydration numbers of diamines, triamines and tetraamines and hydrochlorides of these amines were determined by measuring the maximum velocity of ultrasound in aqueous-ethanolic solutions. The results are interpreted on the basis of the hydrogen-bonded framework model of the water structure.
authors.affiliation: Faculty of Chemistry, Jagiellonian University, Cracow, Poland.
authors.forename: A
authors.initials: A
authors.lastname: Juszkiewicz
authors.forename: M
authors.initials: M
authors.lastname: Figlerowicz
mesh_terms: D011073:Polyamines / Q000737:chemistry*; D014465:Ultrasonics; D014867:Water / Q000737:chemistry*
chemical_list: D011073:Polyamines; D014867:Water