PHOTOMETRIC DETERMINATION OF NEPTUNIUM BY QUERCETIN (in Russian)
Journal Article
·
· Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.)
OSTI ID:4778023
It was found that Np(IV) with quercetin (3,5,7,3', and 4' pentaoxyflavin) in ethanol-aqueous solution forms a yellowgreen complex with maximum absorption at 425 M mu . It was also found that additions of quercetin to acidic Np-ethanolaqueous solutions with an optical density of 425 m mu achieve a maximum at pH = 1.6. However, in adding Np solutions to quercetin- ethanol-aqueous solutions the optical density reacts very little to the acidity (at pH 3.0 to 7.0). The molar absorption coefficient for the examined Np compounds is 14,000 and 23,000, respectively. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-16-031573
- OSTI ID:
- 4778023
- Journal Information:
- Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.), Journal Name: Radiokhimiya (U.S.S.R.) For English translation see Sov. Radiochem. (Engl. Transl.) Vol. Vol: 4; ISSN RADKA
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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