Pertechnetate ion

Japanese: 過テクネチウム酸イオン - かてくねちうむさんいおん
Pertechnetate ion

...It dissolves in neutral or acidic 5% hydrogen peroxide solution or warm bromine water. In either case, it produces the pertechnetate ion TcO 4 - .
[Production method]
The main raw material is the fission product of uranium, which is finally refined by ion exchange, for example, in the form of TcO 4 - .

*Some of the terminology that refers to "pertechnetate ion" is listed below.

Source | Heibonsha World Encyclopedia 2nd Edition | Information

Japanese:

…中性ないし酸性の5%過酸化水素水や温臭素水に溶ける。いずれの場合にも過テクネチウム酸イオンTcO4を生ずる。
[製法]
 おもな原料はウランの核分裂生成物で,最終的にはたとえばTcO4の形でイオン交換等により精製される。…

※「過テクネチウム酸イオン」について言及している用語解説の一部を掲載しています。

出典|株式会社平凡社世界大百科事典 第2版について | 情報

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