Published February 1990 | Version v1
Book Metadata-only

Radiochemical solvent extraction of La(III) with cupferron into chloroform using 140La tracer (Paper No. AR-07)

Creators

  • 1. Nagpur Univ. (India). Dept. of Chemistry

Description

A rapid method has been developed for the extraction of La(III) using 140La with cupferron into chloroform. Effect of various parameters such as pH, time of equilibration, nature of solvents, effect of diverse ions has been studied. Metal to ligand ratio has been found to be 1:4 on the basis of which the nature of extracted species may be [La(Cupferron)4]-. This method can be used for the determination of La in microgram amounts. (author). 1 tab

Additional details

Publishing Information

Publisher
Bhabha Atomic Research Centre.
Imprint Place
Bombay (India)
Imprint Pagination
2 p.

Conference

Title
Symposium on radiochemistry and radiation chemistry.
Dates
5-8 Feb 1990.
Place
Nagpur (India).

INIS

Country of Publication
India
Country of Input or Organization
India
INIS RN
22041550
Subject category
S37: INORGANIC, ORGANIC, PHYSICAL AND ANALYTICAL CHEMISTRY;
Resource subtype / Literary indicator
Conference
Descriptors DEI
ACCURACY; CHLOROFORM; CUPFERRON; INTERFERING ELEMENTS; LANTHANUM; LANTHANUM 140; ORGANIC SOLVENTS; PH VALUE; QUANTITATIVE CHEMICAL ANALYSIS; SOLVENT EXTRACTION; STOICHIOMETRY; TRACER TECHNIQUES
Descriptors DEC
AMINES; BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CHEMICAL ANALYSIS; DAYS LIVING RADIOISOTOPES; ELEMENTS; HYDROXY COMPOUNDS; INTERMEDIATE MASS NUCLEI; ISOTOPE APPLICATIONS; ISOTOPES; LANTHANUM ISOTOPES; METALS; NONAQUEOUS SOLVENTS; NUCLEI; ODD-ODD NUCLEI; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; RADIOISOTOPES; RARE EARTH NUCLEI; RARE EARTHS; REAGENTS; SEPARATION PROCESSES; SOLVENTS