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Preparation and Physiochemical Properties of Disodium Lauryl Glucoside Sulfosuccinate
Author(s) -
Gao Yuyang,
Yang Xiuquan,
Bai Liang,
Zhang Jun
Publication year - 2014
Publication title -
journal of surfactants and detergents
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.349
H-Index - 48
eISSN - 1558-9293
pISSN - 1097-3958
DOI - 10.1007/s11743-013-1561-2
Subject(s) - chemistry , critical micelle concentration , pulmonary surfactant , surface tension , solubility , glucoside , sodium , chromatography , sodium sulfite , sulfite , nuclear chemistry , fourier transform infrared spectroscopy , micelle , aqueous solution , organic chemistry , chemical engineering , pathology , biochemistry , physics , medicine , alternative medicine , quantum mechanics , engineering
A new synthetic route to a mild surfactant disodium lauryl glucoside sulfosuccinate (AG‐SS) containing two hydrophilic groups is described and its measured physicochemical properties reported. AG‐SS was synthesized from lauryl glucoside reacted with maleic acid anhydride, and then sulfonated with sodium sulfite. The structure and composition of the product were defined by Fourier transform infrared spectroscopy and liquid chromatography–mass spectrometry. The surface activity measurement showed that the critical micelle concentration (CMC) and that the surface tension at CMC ( γ CMC ) of AG‐SS were 2.59 × 10 −4 mol/L and 35.21 mN/m at 25 °C, respectively. AG‐SS exhibited excellent water solubility eliminating the disadvantage of lauryl glucoside; its foaming ability was also remarkable.