Published October 1961
| Version v1
Journal article
Technetium dithizonate
- 1. Japan Atomic Energy Research Institute, Tokai, Ibaraki (Japan)
Description
In the presence of hydrazine or zinc metal, 99Tc tracer is extracted into chloroform- or carbontetrachloride-solution of dithizone from 0.1 M nitric acid. On the other hand technetium is stripped with > 4 M nitric acid or 0.1 M nitric acid containing hydrogen peroxide from the organic solution. Basing on these facts, the formation of the dithizonate is newly confirmed. According to the dependence of the extractability for technetium, it is found that two dithizone anions are bound for each technetium cation in technetium dithizonate. (author)
Additional details
Identifiers
- DOI
- 10.3327/jaesj.3.767;
Publishing Information
- Journal Title
- Nippon Genshiryoku Gakkai-Shi
- Journal Volume
- 3
- Journal Issue
- 10
- Series
- 雑誌名:日本原子力学会誌
- Journal Page Range
- p. 767-769
- ISSN
- 0004-7120
INIS
- Country of Publication
- Japan
- Country of Input or Organization
- Japan
- INIS RN
- 55013276
- Subject category
- S38: RADIATION CHEMISTRY, RADIOCHEMISTRY AND NUCLEAR CHEMISTRY;
- Descriptors DEI
- CARBON TETRACHLORIDE; CATIONS; DITHIZONE; HYDRAZINE; NITRIC ACID; PH VALUE; PROPORTIONAL COUNTERS; SOLVENT EXTRACTION; STRIPPING; TECHNETIUM 99; TRACER TECHNIQUES
- Descriptors DEC
- BETA DECAY RADIOISOTOPES; BETA-MINUS DECAY RADIOISOTOPES; CARBAZONES; CARBONIC ACID DERIVATIVES; CHARGED PARTICLES; CHELATING AGENTS; CHLORINATED ALIPHATIC HYDROCARBONS; DIRECT REACTIONS; EXTRACTION; HALOGENATED ALIPHATIC HYDROCARBONS; HOURS LIVING RADIOISOTOPES; HYDROGEN COMPOUNDS; INORGANIC ACIDS; INORGANIC COMPOUNDS; INTERMEDIATE MASS NUCLEI; INTERNAL CONVERSION RADIOISOTOPES; IONS; ISOMERIC TRANSITION ISOTOPES; ISOTOPE APPLICATIONS; ISOTOPES; MEASURING INSTRUMENTS; NITROGEN COMPOUNDS; NUCLEAR REACTIONS; NUCLEI; ODD-EVEN NUCLEI; ORGANIC CHLORINE COMPOUNDS; ORGANIC COMPOUNDS; ORGANIC HALOGEN COMPOUNDS; ORGANIC NITROGEN COMPOUNDS; ORGANIC SULFUR COMPOUNDS; OXYGEN COMPOUNDS; RADIATION DETECTORS; RADIOISOTOPES; REAGENTS; SEPARATION PROCESSES; TECHNETIUM ISOTOPES; TRANSFER REACTIONS; YEARS LIVING RADIOISOTOPES
Optional Information
- Notes
- 5 refs., 3 figs., 3 tabs.