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CONICET Digital
Article . 2000
License: CC BY NC SA
Data sources: CONICET Digital
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Parámetros de solubilidad de surfactantes derivados de sacarosa obtenidos por CGL

Authors: R. de Schaefer, Cecilia R.; Ferreyra de Ruiz Holgado, Mercedes Marta Elsa; Arancibia, Eleuterio Luis;

Parámetros de solubilidad de surfactantes derivados de sacarosa obtenidos por CGL

Abstract

Specific retention volumes of twelve solvents were measured at different temperatures on columns containing sucrose monopalmitate as their stationary phase. The influence of the temperature and carrier gas flow on the chromatographic retention were analyzed. Henry's constants were calculated and the solubilities in the surfactant were obtained. The results were analyzed by the combination of Flory- Huggins and Hildebrand theories, and the solubility parameter of surfactant was obtained at different temperatures. the relation between solubility parameters and hydrophilic-lipophobic balance (HLB) is discussed.

Fil: Arancibia, Eleuterio Luis. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología. Cátedra de Fisicoquímica; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Tucumán. Instituto de Química del Noroeste. Universidad Nacional de Tucumán. Facultad de Bioquímica, Química y Farmacia. Instituto de Química del Noroeste; Argentina

Fil: Ferreyra de Ruiz Holgado, Mercedes Marta Elsa. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina

Fil: R. de Schaefer, Cecilia R.. Universidad Nacional de Tucumán. Facultad de Ciencias Exactas y Tecnología; Argentina

Country
Argentina
Keywords

Sucrose, Solubility, Parameter, Surfactant, https://purl.org/becyt/ford/1.4, https://purl.org/becyt/ford/1

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selected citations
These citations are derived from selected sources.
This is an alternative to the "Influence" indicator, which also reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Citations provided by BIP!
popularity
This indicator reflects the "current" impact/attention (the "hype") of an article in the research community at large, based on the underlying citation network.
BIP!Popularity provided by BIP!
influence
This indicator reflects the overall/total impact of an article in the research community at large, based on the underlying citation network (diachronically).
BIP!Influence provided by BIP!
impulse
This indicator reflects the initial momentum of an article directly after its publication, based on the underlying citation network.
BIP!Impulse provided by BIP!
0
Average
Average
Average
Green