SPECTROPHOTOMETRIC STUDIES OF THORIUM REACTION WITH DATISCETIN (in Russian)
Journal Article
·
· Vestn. Mosk. Univ., Ser. II, Khim.
OSTI ID:4643843
Spectrophotometric studies were made of thorium reaction with newly prepared datiscetin dye (3,5,7,2'tetraoxyilavone). In presence of alcohol or acetone the reaction produced an orange-colored easily soluble solution. Absorption curves were developed for thorium datiscetinate water-alcohol solution with various concentrations of hydrogen ions and using 1 x 10/sup -2/ and 1 x 10/ sup -3/ m/l solution of datiscetin in ethyl alcohol and 1.71 g/ion Th/l thorium perchlorate. Photometric method was developed for determining thorium in monazite sands. (R.V.J.)
- Research Organization:
- Originating Research Org. not identified
- NSA Number:
- NSA-17-035665
- OSTI ID:
- 4643843
- Journal Information:
- Vestn. Mosk. Univ., Ser. II, Khim., Journal Name: Vestn. Mosk. Univ., Ser. II, Khim. Vol. Vol: No. 3
- Country of Publication:
- Country unknown/Code not available
- Language:
- Russian
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