Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts

Autores
Verdinelli, Valeria; Messina, Paula Verónica; Schulz, Pablo Carlos; Vuano, Bruno Mario
Año de publicación
2008
Idioma
inglés
Tipo de recurso
artículo
Estado
versión publicada
Descripción
As a previous step in their application as emulsifiers, here we performed a study of the hydrophile-lipophile balance (HLB) properties of decyl (C10H21PO3H2), dodecyl (C12H25PO3H2), tridecyl (C13H27PO3H2) phosphonic acids and their mono and disodic salts. Two different methods (Griffin and Greenwald et al. methods) were applied. The HLB values along with the -PO3H2; -PO3HNa and PO3Na2 HLB group numbers found by Greenwald et al. method were comparable to those obtained for similar structure surfactants. The HLB computed by Griffin emulsion technique strongly depends on the nature of the emulsifier mixture compounds, and was shown inappropriate to study this kind of surfactants. This fact is interpreted because of the hydrocarbon/water structure. © 2007 Elsevier B.V. All rights reserved.
Fil: Verdinelli, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Messina, Paula Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Schulz, Pablo Carlos. Universidad Nacional del Sur. Departamento de Química; Argentina
Fil: Vuano, Bruno Mario. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
Materia
Greenwald Et Al. Method
Griffin Method
Hydrophile-Lipophile Balance (Hlb)
Phosphonic Acids
Nivel de accesibilidad
acceso abierto
Condiciones de uso
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
Repositorio
CONICET Digital (CONICET)
Institución
Consejo Nacional de Investigaciones Científicas y Técnicas
OAI Identificador
oai:ri.conicet.gov.ar:11336/66068
Acceder
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spelling Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs saltsVerdinelli, ValeriaMessina, Paula VerónicaSchulz, Pablo CarlosVuano, Bruno MarioGreenwald Et Al. MethodGriffin MethodHydrophile-Lipophile Balance (Hlb)Phosphonic Acidshttps://purl.org/becyt/ford/1.4https://purl.org/becyt/ford/1As a previous step in their application as emulsifiers, here we performed a study of the hydrophile-lipophile balance (HLB) properties of decyl (C10H21PO3H2), dodecyl (C12H25PO3H2), tridecyl (C13H27PO3H2) phosphonic acids and their mono and disodic salts. Two different methods (Griffin and Greenwald et al. methods) were applied. The HLB values along with the -PO3H2; -PO3HNa and PO3Na2 HLB group numbers found by Greenwald et al. method were comparable to those obtained for similar structure surfactants. The HLB computed by Griffin emulsion technique strongly depends on the nature of the emulsifier mixture compounds, and was shown inappropriate to study this kind of surfactants. This fact is interpreted because of the hydrocarbon/water structure. © 2007 Elsevier B.V. All rights reserved.Fil: Verdinelli, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Messina, Paula Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; ArgentinaFil: Schulz, Pablo Carlos. Universidad Nacional del Sur. Departamento de Química; ArgentinaFil: Vuano, Bruno Mario. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; ArgentinaElsevier Science2008-03-05info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionhttp://purl.org/coar/resource_type/c_6501info:ar-repo/semantics/articuloapplication/pdfapplication/pdfhttp://hdl.handle.net/11336/66068Verdinelli, Valeria; Messina, Paula Verónica; Schulz, Pablo Carlos; Vuano, Bruno Mario; Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts; Elsevier Science; Colloids and Surfaces A: Physicochemical and Engineering Aspects; 316; 1-3; 5-3-2008; 131-1350927-7757CONICET DigitalCONICETenginfo:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0927775707008333info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfa.2007.08.040info:eu-repo/semantics/openAccesshttps://creativecommons.org/licenses/by-nc-sa/2.5/ar/reponame:CONICET Digital (CONICET)instname:Consejo Nacional de Investigaciones Científicas y Técnicas2025-09-03T09:59:10Zoai:ri.conicet.gov.ar:11336/66068instacron:CONICETInstitucionalhttp://ri.conicet.gov.ar/Organismo científico-tecnológicoNo correspondehttp://ri.conicet.gov.ar/oai/requestdasensio@conicet.gov.ar; lcarlino@conicet.gov.arArgentinaNo correspondeNo correspondeNo correspondeopendoar:34982025-09-03 09:59:11.155CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicasfalse
dc.title.none.fl_str_mv Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
title Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
spellingShingle Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
Verdinelli, Valeria
Greenwald Et Al. Method
Griffin Method
Hydrophile-Lipophile Balance (Hlb)
Phosphonic Acids
title_short Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
title_full Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
title_fullStr Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
title_full_unstemmed Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
title_sort Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts
dc.creator.none.fl_str_mv Verdinelli, Valeria
Messina, Paula Verónica
Schulz, Pablo Carlos
Vuano, Bruno Mario
author Verdinelli, Valeria
author_facet Verdinelli, Valeria
Messina, Paula Verónica
Schulz, Pablo Carlos
Vuano, Bruno Mario
author_role author
author2 Messina, Paula Verónica
Schulz, Pablo Carlos
Vuano, Bruno Mario
author2_role author
author
author
dc.subject.none.fl_str_mv Greenwald Et Al. Method
Griffin Method
Hydrophile-Lipophile Balance (Hlb)
Phosphonic Acids
topic Greenwald Et Al. Method
Griffin Method
Hydrophile-Lipophile Balance (Hlb)
Phosphonic Acids
purl_subject.fl_str_mv https://purl.org/becyt/ford/1.4
https://purl.org/becyt/ford/1
dc.description.none.fl_txt_mv As a previous step in their application as emulsifiers, here we performed a study of the hydrophile-lipophile balance (HLB) properties of decyl (C10H21PO3H2), dodecyl (C12H25PO3H2), tridecyl (C13H27PO3H2) phosphonic acids and their mono and disodic salts. Two different methods (Griffin and Greenwald et al. methods) were applied. The HLB values along with the -PO3H2; -PO3HNa and PO3Na2 HLB group numbers found by Greenwald et al. method were comparable to those obtained for similar structure surfactants. The HLB computed by Griffin emulsion technique strongly depends on the nature of the emulsifier mixture compounds, and was shown inappropriate to study this kind of surfactants. This fact is interpreted because of the hydrocarbon/water structure. © 2007 Elsevier B.V. All rights reserved.
Fil: Verdinelli, Valeria. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Messina, Paula Verónica. Consejo Nacional de Investigaciones Científicas y Técnicas. Centro Científico Tecnológico Conicet - Bahía Blanca. Instituto de Química del Sur. Universidad Nacional del Sur. Departamento de Química. Instituto de Química del Sur; Argentina
Fil: Schulz, Pablo Carlos. Universidad Nacional del Sur. Departamento de Química; Argentina
Fil: Vuano, Bruno Mario. Universidad Tecnológica Nacional. Facultad Regional Bahía Blanca; Argentina
description As a previous step in their application as emulsifiers, here we performed a study of the hydrophile-lipophile balance (HLB) properties of decyl (C10H21PO3H2), dodecyl (C12H25PO3H2), tridecyl (C13H27PO3H2) phosphonic acids and their mono and disodic salts. Two different methods (Griffin and Greenwald et al. methods) were applied. The HLB values along with the -PO3H2; -PO3HNa and PO3Na2 HLB group numbers found by Greenwald et al. method were comparable to those obtained for similar structure surfactants. The HLB computed by Griffin emulsion technique strongly depends on the nature of the emulsifier mixture compounds, and was shown inappropriate to study this kind of surfactants. This fact is interpreted because of the hydrocarbon/water structure. © 2007 Elsevier B.V. All rights reserved.
publishDate 2008
dc.date.none.fl_str_mv 2008-03-05
dc.type.none.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
http://purl.org/coar/resource_type/c_6501
info:ar-repo/semantics/articulo
format article
status_str publishedVersion
dc.identifier.none.fl_str_mv http://hdl.handle.net/11336/66068
Verdinelli, Valeria; Messina, Paula Verónica; Schulz, Pablo Carlos; Vuano, Bruno Mario; Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts; Elsevier Science; Colloids and Surfaces A: Physicochemical and Engineering Aspects; 316; 1-3; 5-3-2008; 131-135
0927-7757
CONICET Digital
CONICET
url http://hdl.handle.net/11336/66068
identifier_str_mv Verdinelli, Valeria; Messina, Paula Verónica; Schulz, Pablo Carlos; Vuano, Bruno Mario; Hydrophile-lipophile balance (HLB) of n-alkane phosphonic acids and theirs salts; Elsevier Science; Colloids and Surfaces A: Physicochemical and Engineering Aspects; 316; 1-3; 5-3-2008; 131-135
0927-7757
CONICET Digital
CONICET
dc.language.none.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv info:eu-repo/semantics/altIdentifier/url/https://www.sciencedirect.com/science/article/pii/S0927775707008333
info:eu-repo/semantics/altIdentifier/doi/10.1016/j.colsurfa.2007.08.040
dc.rights.none.fl_str_mv info:eu-repo/semantics/openAccess
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
eu_rights_str_mv openAccess
rights_invalid_str_mv https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.format.none.fl_str_mv application/pdf
application/pdf
dc.publisher.none.fl_str_mv Elsevier Science
publisher.none.fl_str_mv Elsevier Science
dc.source.none.fl_str_mv reponame:CONICET Digital (CONICET)
instname:Consejo Nacional de Investigaciones Científicas y Técnicas
reponame_str CONICET Digital (CONICET)
collection CONICET Digital (CONICET)
instname_str Consejo Nacional de Investigaciones Científicas y Técnicas
repository.name.fl_str_mv CONICET Digital (CONICET) - Consejo Nacional de Investigaciones Científicas y Técnicas
repository.mail.fl_str_mv dasensio@conicet.gov.ar; lcarlino@conicet.gov.ar
_version_ 1842269565860446208
score 13.13397

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