DETERMINATION OF TRACES OF FREE ACID IN URANYL SALT SOLUTIONS

Journal Article · Mon Jul 01 04:00:00 EDT 1963 · Analytica Chimica Acta (Netherlands)

DOI:https://doi.org/10.1016/S0003-2670(00)88565-7· OSTI ID:4659105

Marshall, J; Barnun, A

A method for the determination of free acid in the presence of uranium(VI) is suggested. It involves the extraction of U by TBP from a solution saturated with KNO/sub 3/ or KCl in order to prevent interference from the hydrolysis of U. The end point is detected potentrometrically at pH 3.4. The method is suitable for the determination of 0.1 to 1.5 millimoles of acid in the presence of as much as 1.0 millimole of U. (auth)

• Research Organization: Israel Atomic Energy Commission, Tel-Aviv
• NSA Number: NSA-17-033815
• OSTI ID: 4659105
• Journal Information: Analytica Chimica Acta (Netherlands), Journal Name: Analytica Chimica Acta (Netherlands) Vol. Vol: 29; ISSN ACACA
• Country of Publication: Country unknown/Code not available
• Language: English

Related Subjects

ACIDS
BUTYL PHOSPHATES
CHEMISTRY
CHLORIDES
ELECTRIC POTENTIAL
ERRORS
HYDROLYSIS
POTASSIUM
POTASSIUM NITRATES
QUANTITATIVE ANALYSIS
SOLUTIONS
SOLVENT EXTRACTION
TRACE AMOUNTS
URANIUM
URANYL COMPOUNDS