Napredna pretraga

Pregled bibliografske jedinice broj: 887846

Potentiometric determination copolymers of acrylic/maleic acid in detergents and cleaning products


Madunić-Čačić, Dubravka
Potentiometric determination copolymers of acrylic/maleic acid in detergents and cleaning products // 25 th Croatian meeting of chemists and chemical engineers, Poreč, 2017. / Ana Šantić, Marijana Đaković (ur.).
Zagreb: Hrvatsko društvo kemijskih inženjera i tehnologa/Croatian Society of Chemical Engineers, 2017. str. 259-259 (poster, međunarodna recenzija, ostalo)


Naslov
Potentiometric determination copolymers of acrylic/maleic acid in detergents and cleaning products

Autori
Madunić-Čačić, Dubravka

Vrsta, podvrsta i kategorija rada
Sažeci sa skupova, sažetak, ostalo

Izvornik
25 th Croatian meeting of chemists and chemical engineers, Poreč, 2017. / Ana Šantić, Marijana Đaković - Zagreb : Hrvatsko društvo kemijskih inženjera i tehnologa/Croatian Society of Chemical Engineers, 2017, 259-259

Skup
25 th Croatian meeting of chemists and chemical engineers

Mjesto i datum
Poreč, CROATIA, 19.-22.4.2017

Ključne riječi
Potentiometric titration, ISE, copolymers of acrylic/maleic acid

Sažetak
Polycarboxylates are used in household cleaning products, and a variety of technical applications as dispersing agents for avoiding incrustation and soil redeposition. In investigation is presented potentiometic method new in literature, simple to perform, cost effective and environmentally friendly. In alkaline medium (molecules of polycarboxylates behave as anions) anionic surfactant and polycarboxylate were titrated differentially at pH 10.5 in same titration. The first slightly distorted inflection corresponds to the anionic surfactant titration, whereas the diference beetwen first and second significantly weaker inflection relates to the carboxylate titration.

Vrsta sudjelovanja
Poster

Vrsta recenzije
Međunarodna recenzija

Izvorni jezik
Engleski

Znanstvena područja
Kemija