Effect of sodium carboxymethylcellulose on the surface tension of alkylsulphates

Z. OspanovaDepartment of Chemical Technology and Chemistry, Al-Faraby Kazakh National University, Almaty050040, KazakhstanCorrespondence[email protected]

K. MusabekovDepartment of Chemical Technology and Chemistry, Al-Faraby Kazakh National University, Almaty050040, Kazakhstan

S. AidarovaKazakh National Technical University after K. I. SatpaevAlmaty050013, Kazakhstan

A. AdilbekovaDepartment of Chemical Technology and Chemistry, Al-Faraby Kazakh National University, Almaty050040, Kazakhstan

O. EsimovaDepartment of Chemical Technology and Chemistry, Al-Faraby Kazakh National University, Almaty050040, Kazakhstan

M. KerimkulovaDepartment of Chemical Technology and Chemistry, Al-Faraby Kazakh National University, Almaty050040, Kazakhstan

Abstract

Effect of anionic polyelectrolyte sodium carboxymethylcellulose on surface tension of alkyl sulphate derivatives of sulphoacid solutions, sodium dodecyl sulphate and ammonium dodecyl sulphate, has been investigated. It has been established that the compositions of surfactants–sodium carboxymethylcellulose show an appreciable synergetic effect of surface tension decrease. The values of surface activity and kinetic adsorption constants of the associates of surfactants with NaCMC at the interface liquid-gas were determined.

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Effect of sodium carboxymethylcellulose on the surface tension of alkylsulphates

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Effect of sodium carboxymethylcellulose on the surface tension of alkylsulphates

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