Spectrophotometric determination of microgram amounts of uranium with solochromate fast red
Journal Article
·
· Analytica Chimica Acta
A method is described for the spectrophotometric determination of micro amounts of uranyl ions with the azo dye, Solochromate Fast Red, which reacts with uranium(VI) in acetate-buffered methanol solution to form an orange-brown colored complex with maximum extinction at 490 mr. Beer's law is obeyed over a wide range of uranium concentrations. Only a limited number of foreign ions interfere, hence this method is generally applicable after removal of interfering ions by anion exchange. Uranium can also be determined in marine materials.
- Research Organization:
- Universitat, Vienna
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-16-002979
- OSTI ID:
- 4832854
- Journal Information:
- Analytica Chimica Acta, Journal Name: Analytica Chimica Acta Journal Issue: 1 Vol. 25; ISSN 0003-2670
- Publisher:
- Elsevier
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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