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BEHAVIOR OF ETHYLENEDIAMINETETRAACETIC ACID IN ACID SOLUTIONS AND REACTION WITH U(IV) (in Russian)

Journal Article · · Zh. Neorgan. Khim.
OSTI ID:4771900

Spectrophotometric studies were made of U(IV) complexing with EDTA in acid medium. It is shown that hydrogen ions join EDTA molecules by a step-line process forming H/sub 5/Y+/ and H/sub 6/Y/sub 2+/ ions. Dissociation constants for H/sub 5/Y/sup +/ and H/sub 6/Y/sup 2+/ were calculated, and the instability constant for UY complex was found. The obtained data were used for verifying the Pu(IV)-EDTA complex instability constants. (R.V.J.)

Research Organization:
Inst. of Physical Chemistry, Academy of Sciences, USSR
NSA Number:
NSA-17-001497
OSTI ID:
4771900
Journal Information:
Zh. Neorgan. Khim., Journal Name: Zh. Neorgan. Khim. Vol. Vol: 7
Country of Publication:
Country unknown/Code not available
Language:
Russian

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