Archives of Acoustics, 2, 3, pp. 207-212, 1977

Investigations of the hydration of polyethyleneglycols using an acoustic method

Adam JUSZKIEWICZ
Institute of Chemistry, Jagiellonian University
Poland

Jadwiga POTACZEK
Institute of Chemistry, Jagiellonian University
Poland

Measurements of the velocity of ultrasound in alcohol — water solutions of polyethylene glycols with molecular weights 400, 1500, 2000, 15000 and 20000 at a temperature of 25 ± 0.1°C have been made and the values of the hydration numbers defined by the YASUNAGA method.
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Copyright © Polish Academy of Sciences & Institute of Fundamental Technological Research (IPPT PAN).

References

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