Published October 10, 1986
| Version v1
Journal article
Simultaneous photometric determination of lanthanides using the dependence of the formation and extractability of their mixed-ligand complexes on pH
Description
From the results of the analysis of mixtures of lanthanides, the possibility was shown of using the dependence of the formation and extractability of mixed ligand complexes of these elements on pH for their simultaneous spectrophotometric determination. During simultaneous determination of the lanthanides in a multicomponent mixture, it is expedient to use data for the extractability during a partial separation of several lanthanides by di-2-ethyl-hexylphosphoric acid
Additional details
Publishing Information
- Journal Title
- J. Anal. Chem. USSR (Engl. Transl.)
- Journal Volume
- 41
- Journal Issue
- 4
- Series
- J. Anal. Chem. USSR (Engl. Transl.).
- Journal Page Range
- 525-533
- ISSN
- 0021-8766
- CODEN
- JACUA
INIS
- Country of Publication
- United States
- Country of Input or Organization
- United States
- INIS RN
- 19039541
- Subject category
- S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY; S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
- Resource subtype / Literary indicator
- Translation
- Descriptors DEI
- ACETATES; ALIZARIN; AQUEOUS SOLUTIONS; AZO COMPOUNDS; BORATES; BORON COMPLEXES; COMPLEXOMETRY; ENERGY DEPOSITION; LIGANDS; MIXTURES; MULTI-ELEMENT ANALYSIS; ORGANIC SOLVENTS; PH VALUE; QUANTITY RATIO; RARE EARTH COMPLEXES; RARE EARTH COMPOUNDS; RARE EARTHS; REAGENTS; RESORCINOL; SOLUBILITY; SOLVENT EXTRACTION; SPECTROPHOTOMETRY; SYNTHESIS
- Descriptors DEC
- ANTHRAQUINONES; AROMATICS; BORON COMPOUNDS; CARBOXYLIC ACID SALTS; CHEMICAL ANALYSIS; COMPLEXES; DEVELOPERS; DISPERSIONS; DYES; ELEMENTS; HOMOGENEOUS MIXTURES; HYDROXY COMPOUNDS; METALS; NONAQUEOUS SOLVENTS; ORGANIC COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC OXYGEN COMPOUNDS; OXYGEN COMPOUNDS; PHENOLS; POLYPHENOLS; QUINONES; SEPARATION PROCESSES; SOLUTIONS; SOLVENTS
Optional Information
- Notes
- Translated from Zh. Anal. Khim.; 41: No. 4, 666-674(Apr 1986).