Colorimetric Determination of Traces of Bromine Uranium Compounds
- New Brunswick Laboratory (NBL), New Brunswick, NJ (United States)
Traces of bromine in uranyl nitrate and hydrolyzed uranium hexafluoride solutions are determined by simultaneous oxidation of bromide with nitric acid- potassium permanganate and extraction of the bromine with carbon tetrachloride, reaction of the bromine with fluorescein to form eosin, and spectrophotometric determination of the eosin. With less soluble compounds, uranium dioxide, trioxide and tetrafiuoride, a preliminary distillation step must be incorporated.
- Research Organization:
- New Brunswick Laboratory (NBL), New Brunswick, NJ (United States)
- Sponsoring Organization:
- US Atomic Energy Commission (AEC)
- NSA Number:
- NSA-13-001955
- OSTI ID:
- 4281829
- Report Number(s):
- NBL--151
- Country of Publication:
- United States
- Language:
- English
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Related Subjects
38 RADIATION CHEMISTRY, RADIOCHEMISTRY, AND NUCLEAR CHEMISTRY
ABSORPTION-- BROMINE-- CARBON TETRACHLORIDE-- CHEMICALS-- COLOR-- DYES-- EOSIN-- FLUORESCEIN-- FLUORESCENCE-- HYDROLYSIS-- IMPURITIES-- LIGHT-- MANGANESE COMPOUNDS-- MANGANESE OXIDES-- NITRIC ACID-- OXIDATION-- PERMANGANATES-- PHOTOMETRY-- POTASSIUM COMPOUNDS-- QUALITATIVE ANALYSIS-- SOLUTIONS-- SOLVENT EXTRACTION-- SPECTROSCOPY-- TRACE AMOUNTS-- URANIUM COMPOUNDS-- URANIUM HEXAFLUORIDE-- URANYL NITRATES
DISTILLATION-- DYES-- MEASURED VALUES-- PHENOLS-- SOLUBILITY-- URANIUM DIOXIDE-- URANIUM TETRAFLUORIDE-- URANIUM TRIOXIDE
ABSORPTION-- BROMINE-- CARBON TETRACHLORIDE-- CHEMICALS-- COLOR-- DYES-- EOSIN-- FLUORESCEIN-- FLUORESCENCE-- HYDROLYSIS-- IMPURITIES-- LIGHT-- MANGANESE COMPOUNDS-- MANGANESE OXIDES-- NITRIC ACID-- OXIDATION-- PERMANGANATES-- PHOTOMETRY-- POTASSIUM COMPOUNDS-- QUALITATIVE ANALYSIS-- SOLUTIONS-- SOLVENT EXTRACTION-- SPECTROSCOPY-- TRACE AMOUNTS-- URANIUM COMPOUNDS-- URANIUM HEXAFLUORIDE-- URANYL NITRATES
DISTILLATION-- DYES-- MEASURED VALUES-- PHENOLS-- SOLUBILITY-- URANIUM DIOXIDE-- URANIUM TETRAFLUORIDE-- URANIUM TRIOXIDE