Published 1988
| Version v1
Report
Open
Formation of EDTA complexes of astatine
- 1. Joint Inst. for Nuclear Research, Dubna (USSR). Lab. of Nuclear Problems
- 2. Bylgarska Akademiya na Naukite, Sofia. Inst. za Yadrena Izsledvaniya i Yadrena Energetika
Description
Using the electromigration method a monopositive astatine ion has been shown to form AtL3- complexes with EDTA (H4L) in 0.1 mol.dm-3 NaClO4 solution at pH=3-10. The ion mobility of AtL3- complex has been determined to be 5.60(23) 10-4 cm2V-1 s-1 at 298 K. In the range pH 3-10 in the absence of EDTA no mobility of astatine anionic forms is shown
Availability note (English)
MF available from INIS under the Report Number.Files
20028805.pdf
Files
(176.9 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:2ddc2360bcb8e4ed5baa31c9f6a48181
|
176.9 kB | Preview Download |
System files
(20.8 kB)
| Name | Size | Download all |
|---|
Additional details
Additional titles
- Original title (Russian)
- Электромиграционное исследование комплексообразования астата с этилендиаминтетрауксусной кислотой
Publishing Information
- Imprint Pagination
- 6 p.
- Report number
- JINR--12-88-178
INIS
- Country of Publication
- USSR
- Country of Input or Organization
- USSR
- INIS RN
- 20028805
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- ANIONS; AQUEOUS SOLUTIONS; ASTATINE COMPLEXES; CATIONS; CHEMICAL PREPARATION; EDTA; ELECTROLYTES; ELECTROPHORESIS; ION MOBILITY; MEDIUM TEMPERATURE; PH VALUE
- Descriptors DEC
- AMINO ACIDS; CARBOXYLIC ACIDS; CHARGED PARTICLES; CHELATING AGENTS; COMPLEXES; DISPERSIONS; HOMOGENEOUS MIXTURES; IONS; MIXTURES; MOBILITY; ORGANIC ACIDS; ORGANIC COMPOUNDS; PARTICLE MOBILITY; SOLUTIONS; SYNTHESIS
Optional Information
- Notes
- 17 refs.; 1 fig.; 1 tab.; submitted to the journal J. Radioanal. Nucl. Chem. Lett.