Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3-
Autor(a) principal: | |
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Data de Publicação: | 1997 |
Outros Autores: | , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Eclética Química |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46701997000100001 |
Resumo: | A method has been developed for the extraction and spectrophotometric determination of Hg2+ in a concentration range of 0.2-1.0 mg L-1; following the Lambert-Beer's law using high molecular weight quaternary ammonium salts dissolved in chloroform. The metal complex anion was determined in the extract in the region UV (260 nm). |
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Eclética Química |
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Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3-Extractionspectrophotometric determinationheavy metalsion exchangeA method has been developed for the extraction and spectrophotometric determination of Hg2+ in a concentration range of 0.2-1.0 mg L-1; following the Lambert-Beer's law using high molecular weight quaternary ammonium salts dissolved in chloroform. The metal complex anion was determined in the extract in the region UV (260 nm).Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP1997-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46701997000100001Eclética Química v.22 1997reponame:Eclética Químicainstname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)instacron:UNESP10.1590/S0100-46701997000100001info:eu-repo/semantics/openAccessFERNÁNDEZ TERRA,ZaidaDEL TÓRO DÉNIZ,RubénVARELA DE MOYA,Humbertoeng2000-05-22T00:00:00Zoai:scielo:S0100-46701997000100001Revistahttp://revista.iq.unesp.br/ojs/index.php/ecletica/PUBhttps://revista.iq.unesp.br/ojs/index.php/ecletica/oaiecletica@ctrlk.com.br||ecletica@iq.unesp.br1678-46181678-4618opendoar:2000-05-22T00:00Eclética Química - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP)false |
dc.title.none.fl_str_mv |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- |
title |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- |
spellingShingle |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- FERNÁNDEZ TERRA,Zaida Extraction spectrophotometric determination heavy metals ion exchange |
title_short |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- |
title_full |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- |
title_fullStr |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- |
title_full_unstemmed |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- |
title_sort |
Extraction and spectrophotometric determination of Hg2+ as complex anion HgI3- |
author |
FERNÁNDEZ TERRA,Zaida |
author_facet |
FERNÁNDEZ TERRA,Zaida DEL TÓRO DÉNIZ,Rubén VARELA DE MOYA,Humberto |
author_role |
author |
author2 |
DEL TÓRO DÉNIZ,Rubén VARELA DE MOYA,Humberto |
author2_role |
author author |
dc.contributor.author.fl_str_mv |
FERNÁNDEZ TERRA,Zaida DEL TÓRO DÉNIZ,Rubén VARELA DE MOYA,Humberto |
dc.subject.por.fl_str_mv |
Extraction spectrophotometric determination heavy metals ion exchange |
topic |
Extraction spectrophotometric determination heavy metals ion exchange |
description |
A method has been developed for the extraction and spectrophotometric determination of Hg2+ in a concentration range of 0.2-1.0 mg L-1; following the Lambert-Beer's law using high molecular weight quaternary ammonium salts dissolved in chloroform. The metal complex anion was determined in the extract in the region UV (260 nm). |
publishDate |
1997 |
dc.date.none.fl_str_mv |
1997-01-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46701997000100001 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-46701997000100001 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1590/S0100-46701997000100001 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP |
publisher.none.fl_str_mv |
Fundação Editora da Universidade Estadual Paulista Júlio de Mesquita Filho - UNESP |
dc.source.none.fl_str_mv |
Eclética Química v.22 1997 reponame:Eclética Química instname:Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Eclética Química |
collection |
Eclética Química |
repository.name.fl_str_mv |
Eclética Química - Universidade Estadual Paulista Júlio de Mesquita Filho (UNESP) |
repository.mail.fl_str_mv |
ecletica@ctrlk.com.br||ecletica@iq.unesp.br |
_version_ |
1754734617127026688 |