Salicylaldehyde isonicotinoylhydrazone (SAIH) as a specific analytical reagent for the selective extractive spectrophotometric determination of molybdenum (VI) in presence of several cations
Journal Article
·
· Anal. Lett.; (United States)
An extraction study of 36 cations with SAIH into isoamyl alcohol in the presence of EDTA, ascorbic acid and 1N HClO/sub 4/ showed that only Mo(VI) gave a stable yellow colored complex extractable into the organic phase. This effect was used for the selective extractive spectrophotometric determination of Mo(VI) in the presence of other tested cations.
- Research Organization:
- Univ. of Thessaloniki (Greece)
- OSTI ID:
- 5026852
- Journal Information:
- Anal. Lett.; (United States), Journal Name: Anal. Lett.; (United States) Vol. 21:1; ISSN ANALB
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
37 INORGANIC, ORGANIC, PHYSICAL, AND ANALYTICAL CHEMISTRY
400102 -- Chemical & Spectral Procedures
400105* -- Separation Procedures
ABSORPTION SPECTROSCOPY
ALDEHYDES
CATIONS
CHARGED PARTICLES
CHEMICAL ANALYSIS
DATA
ELEMENTS
EXPERIMENTAL DATA
EXTRACTION
HYDRAZONES
INFORMATION
IONS
METALS
MOLYBDENUM
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
QUANTITATIVE CHEMICAL ANALYSIS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENT PROPERTIES
SPECTROSCOPY
TRANSITION ELEMENTS
400102 -- Chemical & Spectral Procedures
400105* -- Separation Procedures
ABSORPTION SPECTROSCOPY
ALDEHYDES
CATIONS
CHARGED PARTICLES
CHEMICAL ANALYSIS
DATA
ELEMENTS
EXPERIMENTAL DATA
EXTRACTION
HYDRAZONES
INFORMATION
IONS
METALS
MOLYBDENUM
NUMERICAL DATA
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
QUANTITATIVE CHEMICAL ANALYSIS
SEPARATION PROCESSES
SOLVENT EXTRACTION
SOLVENT PROPERTIES
SPECTROSCOPY
TRANSITION ELEMENTS