Solubility in the ternary system fullerenol-d-uranyl sulfate-water at 25°C

2014

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DOI 10.1134/s1066362214050075
Data confidence 70 medium
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Abstract

The solubility in ternary systems fullerenol- d -UO 2 SO 4 -H 2 O at 25°C was studied by the method of isothermal saturation in ampules. The diagram consists of two branches corresponding to crystallization of fullerenol- d crystal hydrate and uranyl sulfate trihydrate and contains one nonvariant point of eutonic type, corresponding to joint saturation with both crystal hydrates. The eutonic is very close to the figurative point corresponding to the binary system UO 2 SO 4 -H 2 O at 25°C. Strongly pronounced salting-out effect is observed in the crystallization branch of fullerenol- d crystal hydrate.