Solvent extraction of sodium with crown ethers
Journal Article
·
· Anal. Lett.; (United States)
The solvent extraction separation of sodium was effected with 15-crown-5 (0.01 M) in methylene chloride in presence of 0.01 M picric acid as a counter ion. It was quantitatively extracted at pH 5.0 and was stripped with 3 M hydrochloric acid and determined by flame emission spectroscopy at 589 nm. Sodium was separated from alkali and alkaline earth metals and common anions. The method was extended to the analysis of sodium from real samples.
- Research Organization:
- Indian Institute of Technology, Bombay
- OSTI ID:
- 6953448
- Journal Information:
- Anal. Lett.; (United States), Vol. 19:15-16
- Country of Publication:
- United States
- Language:
- English
Similar Records
Solvent extraction separation of strontium as 18-crown-6 complex with picrate ion
Alkylated lariat ethers as solvent extraction reagents: Surveying the extraction of alkali metals by bis-t-octylbenzo-14-crown-4-acetic acid by use of potentiometric two-phase titration
Crown ethers as solvent extraction reagents: where do we stand
Journal Article
·
Wed Apr 15 00:00:00 EDT 1987
· Anal. Chem.; (United States)
·
OSTI ID:6953448
Alkylated lariat ethers as solvent extraction reagents: Surveying the extraction of alkali metals by bis-t-octylbenzo-14-crown-4-acetic acid by use of potentiometric two-phase titration
Journal Article
·
Fri Jan 01 00:00:00 EST 1993
· Separation Science and Technology
·
OSTI ID:6953448
+1 more
Crown ethers as solvent extraction reagents: where do we stand
Conference
·
Sat Oct 01 00:00:00 EDT 1988
· Sep. Sci. Technol.; (United States)
·
OSTI ID:6953448
Related Subjects
37 INORGANIC
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
METHYLENE CHLORIDE
SOLVENT PROPERTIES
POLYETHYLENE GLYCOLS
SODIUM
EMISSION SPECTROSCOPY
SOLVENT EXTRACTION
ALKALI METALS
ALKALINE EARTH METALS
EXPERIMENTAL DATA
PH VALUE
PICRIC ACID
QUANTITATIVE CHEMICAL ANALYSIS
ALCOHOLS
AROMATICS
CHEMICAL ANALYSIS
CHEMICAL EXPLOSIVES
DATA
ELEMENTS
EXPLOSIVES
EXTRACTION
GLYCOLS
HYDROXY COMPOUNDS
INFORMATION
METALS
NITRO COMPOUNDS
NUMERICAL DATA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
PHENOLS
POLYMERS
SEPARATION PROCESSES
SPECTROSCOPY
400105* - Separation Procedures
400102 - Chemical & Spectral Procedures
ORGANIC
PHYSICAL AND ANALYTICAL CHEMISTRY
METHYLENE CHLORIDE
SOLVENT PROPERTIES
POLYETHYLENE GLYCOLS
SODIUM
EMISSION SPECTROSCOPY
SOLVENT EXTRACTION
ALKALI METALS
ALKALINE EARTH METALS
EXPERIMENTAL DATA
PH VALUE
PICRIC ACID
QUANTITATIVE CHEMICAL ANALYSIS
ALCOHOLS
AROMATICS
CHEMICAL ANALYSIS
CHEMICAL EXPLOSIVES
DATA
ELEMENTS
EXPLOSIVES
EXTRACTION
GLYCOLS
HYDROXY COMPOUNDS
INFORMATION
METALS
NITRO COMPOUNDS
NUMERICAL DATA
ORGANIC CHLORINE COMPOUNDS
ORGANIC COMPOUNDS
ORGANIC HALOGEN COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
ORGANIC POLYMERS
PHENOLS
POLYMERS
SEPARATION PROCESSES
SPECTROSCOPY
400105* - Separation Procedures
400102 - Chemical & Spectral Procedures