SPECTROPHOTOMETRIC DETERMINATION OF TRACES OF BORON IN THORIUM
Journal Article
·
· Bull. Chem. Soc. Japan
A procedure is described for the spectrophotometric determination of a few tenths of a pant per million of boron ia thorium oxide or thorium. The sample is dissolved in strong phosphoric acid. After diluting the solution with water, boron is separated by distillation as methyl borate and finally determined by the curcumin method. The error is not likely to exceed plus or minus O.l ppm for 0.2 to 1 ppm of boron. (auth)
- Research Organization:
- Japan Atomic Energy Research Inst., Tokyo
- Sponsoring Organization:
- USDOE
- NSA Number:
- NSA-15-012865
- OSTI ID:
- 4073486
- Journal Information:
- Bull. Chem. Soc. Japan, Journal Name: Bull. Chem. Soc. Japan Vol. Vol: 33
- Country of Publication:
- Country unknown/Code not available
- Language:
- English
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