Determination of sodium chloroacetates in cocoamide propyl betaine by gas chromatography

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dc.contributor.authorLEAO, CLAUDIOpt_BR
dc.contributor.authorBUSTILLOS, OSCAR V.pt_BR
dc.coverageInternacionalpt_BR
dc.date.accessioned2020-02-27T17:16:13Z
dc.date.available2020-02-27T17:16:13Z
dc.date.issued2019pt_BR
dc.description.abstractThis study regards a development of analytical method for determination of sodium monochloroacetate MCAS and sodium dichloroacetate DCAS incocoamidepropyl betaine CAPB by gas chromatography. CAPB is a feedstock for consumer products of the cosmetic and household segments and MCAS and DCAS are toxic, irritating and harmful impurities, so that, low contents are required (parts per million level) in process control of producers and regulatory affairs. To this end, the analytical method developed has: 1) appropriate performance parameters precision, accuracy and low quantification limit; 2) alternative detection modes by flame ionization FID and mass spectrometer MS, since the most conventional electron capture detector ECDrequires government control andqualified radiological protection from manufacturer due radioactive source 63Ni; 3) efficient analyte derivation and separation by employ ethanol and liquid-liquid extraction, respectively. The validation process was applied to ensure a selective, robust, accurate and reproducible analytical determination for the developed methodologies.pt_BR
dc.format.extent90-102pt_BR
dc.identifier.citationLEAO, CLAUDIO; BUSTILLOS, OSCAR V. Determination of sodium chloroacetates in cocoamide propyl betaine by gas chromatography: FID, ECD and MS. <b>International Journal of Latest Engineering and Management Research</b>, v. 4, n. 11, p. 90-102, 2019. Disponível em: http://repositorio.ipen.br/handle/123456789/30827.
dc.identifier.fasciculo11pt_BR
dc.identifier.issn2455-4847pt_BR
dc.identifier.orcidhttps://orcid.org/0000-0002-4712-4057
dc.identifier.percentilfiSem Percentilpt_BR
dc.identifier.percentilfiCiteScoreSem Percentil CiteScore
dc.identifier.urihttp://repositorio.ipen.br/handle/123456789/30827
dc.identifier.vol4pt_BR
dc.relation.ispartofInternational Journal of Latest Engineering and Management Researchpt_BR
dc.rightsopenAccesspt_BR
dc.subjectbetaine
dc.subjectgas chromatography
dc.subjectsodium
dc.subjectquality control
dc.subjectsodium chlorides
dc.subjectcalibration standards
dc.subjectionizing radiations
dc.subjectradiation doses
dc.titleDetermination of sodium chloroacetates in cocoamide propyl betaine by gas chromatographypt_BR
dc.typeArtigo de periódicopt_BR
dspace.entity.typePublication
ipen.autorCLAUDIO LEAO
ipen.autorJOSE OSCAR WILLIAM VEGA BUSTILLOS
ipen.codigoautor11702
ipen.codigoautor82
ipen.contributor.ipenauthorCLAUDIO LEAO
ipen.contributor.ipenauthorJOSE OSCAR WILLIAM VEGA BUSTILLOS
ipen.date.recebimento20-02
ipen.identifier.fiSem F.I.pt_BR
ipen.identifier.fiCiteScoreSem CiteScore
ipen.identifier.ipendoc26652pt_BR
ipen.subtituloFID, ECD and MSpt_BR
ipen.type.genreArtigo
relation.isAuthorOfPublicationa273b88d-0ede-4547-bee0-88bf52a5a3e3
relation.isAuthorOfPublicationfca54715-9422-40f4-97aa-f96c174fae47
relation.isAuthorOfPublication.latestForDiscoverya273b88d-0ede-4547-bee0-88bf52a5a3e3
sigepi.autor.atividadeBUSTILLOS, OSCAR V.:82:520:Npt_BR
sigepi.autor.atividadeLEAO, CLAUDIO:11702:-1:Spt_BR
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