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sodium diuranate
Molecular formula : Na2U2O7

nature : yellow amorphous solids, using sodium hydroxide solution role in uranyl ion-containing aqueous solution of preparation. Hard to dissolve in water, soluble in acid and sodium carbonate solution. Uranium ore to the carbonate (Na2CO3 + NaHCO3) leaching solution [to uranium coordination anions UO2 k (CO3) 34- form] Add caustic soda (NaOH) to pH> 13, HUANG Chengru uranium that is the color of uranium sodium (Na k2U2O7) precipitation. This is the carbonate leaching of uranium ore fluid quantitative recovery of a method of uranium-caustic soda precipitation.

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More Detailed Data:
1) sodium uranate
2) sodium uranate
3) sodium uranate
4) sodium;natrium;sodio
5) sodium
6) sodium
7) sodium
8) uranate
9) sodium
10) sodium Na
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