RARE EARTH CHELATE STABILITY CONSTANTS OF SOME AMINOPOLYCARBOXYLIC ACIDS ¹

Journal Article · Thu Feb 01 04:00:00 EST 1962 · Journal of Physical Chemistry

DOI:https://doi.org/10.1021/j100808a028· OSTI ID:4793561

Mackey, J. L.; Hiller, M. A.; Powell, J. E.

Stability constants of the complexes formed between the rare earths and 1,2-bis-STA2-di-(carboxymethyl)-aminoethoxy!-ethane (EGT A) and 2,2' -bis- STAdi- (carboxymethyl)amino!-diethyl ether (EEDTA) were determined by the polarographic and mercury electrode methods at a temperature of 20 deg and an ionic strength of mu - 0.1. Some of the trends in the stabilities of rare earth aminopolycarboxylate chelates are discussed. (auth)

• Research Organization: Ames Lab., Ames, Iowa
• Sponsoring Organization: USDOE
• NSA Number: NSA-16-010026
• OSTI ID: 4793561
• Report Number(s): IS-210; 0022-3654
• Journal Information: Journal of Physical Chemistry, Journal Name: Journal of Physical Chemistry Journal Issue: 2 Vol. 66; ISSN 0022-3654
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

AMINO ACIDS
BINDING ENERGY
CHELATES
CHEMISTRY
COMPLEXES
EDTA
ELECTRODES
ETHERS
ETHYL RADICALS
IONS
JOURNAL
MERCURY
ORGANIC ACIDS
ORGANIC COMPOUNDS
ORGANIC NITROGEN COMPOUNDS
POLAROGRAPHY
QUANTITATIVE ANALYSIS
RARE EARTHS
STABILITY
TEMPERATURE