Spectrophotometric Determination of Iron(II) and Cobalt(II) by Direct, Derivative, and Simultaneous Methods Using 2-Hydroxy-1-Naphthaldehyde-p-Hydroxybenzoichydrazone

Optimized and validated spectrophotometric methods have been proposed for the determination of iron and cobalt individually and simultaneously. 2-hydroxy-1-naphthaldehyde-p-hydroxybenzoichydrazone (HNAHBH) reacts with iron(II) and cobalt(II) to form reddish-brown and yellow-coloured [Fe(II)-HNAHBH]...

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Detalles Bibliográficos
Autores principales: Devi, V. S. Anusuya, Reddy, V. Krishna
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Hindawi Publishing Corporation 2012
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3299280/
https://www.ncbi.nlm.nih.gov/pubmed/22505925
http://dx.doi.org/10.1155/2012/981758

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3299280/
https://www.ncbi.nlm.nih.gov/pubmed/22505925
http://dx.doi.org/10.1155/2012/981758

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