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Singh Mudher, K.D.; Khandekar, R.R.; Krishnan, K.; Misra, N.L.; Jayadevan, N.C.; Sood, D.D.
Bhabha Atomic Research Centre, Bombay (India)1990
Bhabha Atomic Research Centre, Bombay (India)1990
AbstractAbstract
[en] Anhydrous potassium plutonium sulphate, K4Pu(SO4)4 prepared by the dehydration of its dihydrate has been evaluated as a primary chemical standard of plutonium. Chemical analyses, weight measurement, X-ray and EPR data on freshly prepared and stored samples showed that the samples are quite stable to alpha radiolytic and atmospheric effects. The analyses for plutonium and sulphate show that the results on K4Pu(SO4)4 are in close agreement with the expected values for its stoichiometry. The total impurity content as analysed by atomic emission spectrometry and spark source mass spectrometry is less than 0.03%. (author). 16 refs., 6 tabs., 3 figs
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1990; 23 p
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Report
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CALIBRATION STANDARDS, CHEMICAL PREPARATION, CRYSTAL STRUCTURE, DEHYDRATION, DIFFERENTIAL THERMAL ANALYSIS, EXPERIMENTAL DATA, IMPURITIES, MASS SPECTRA, PLUTONIUM, PLUTONIUM ISOTOPES, POTASSIUM SULFATES, QUANTITATIVE CHEMICAL ANALYSIS, SAMPLE PREPARATION, STABILITY, STORAGE, TRACE AMOUNTS, X-RAY DIFFRACTION
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