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| verifiedrevid = 383040619 |
| verifiedrevid = 383040619 |
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| Name = Uranyl sulfate |
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| ImageFileL1 = Uranyl-3D-balls.png |
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| ImageNameL1 = Ball-and-stick model of the uranyl cation |
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| ImageSizeL1 = 135px |
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| ImageFileR1 = Sulfate-3D-balls.png |
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| ImageNameR1 = Ball-and-stick model of the sulfate anion |
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| ImageSizeR1 = 85px |
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| OtherNames = |
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|Section1={{Chembox Identifiers |
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| CASNo = |
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|Section2={{Chembox Properties |
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| Formula = UO<sub>2</sub>SO<sub>4</sub> |
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| MolarMass = 366.09 g/mol |
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| Density = 3,28 g/cm<sup>3</sup> @ 20 °C |
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| Solvent = |
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| Solubility = 27,5 g/100 mL in water at 25 °C |
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|Section8={{Chembox Related |
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| OtherCations = |
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| OtherAnions = [[Uranyl chloride]]<br>[[Uranyl nitrate]]<br>[[Uranyl carbonate]] |
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| OtherCompounds = [[Uranium dioxide]] |
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Revision as of 20:02, 16 November 2015
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Identifiers | |||
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ECHA InfoCard | 100.013.856 | ||
CompTox Dashboard (EPA)
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Properties | |||
UO2SO4 | |||
Molar mass | 366.09 g/mol | ||
Density | 3,28 g/cm3 @ 20 °C | ||
27,5 g/100 mL in water at 25 °C | |||
Related compounds | |||
Other anions
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Uranyl chloride Uranyl nitrate Uranyl carbonate | ||
Related compounds
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Uranium dioxide | ||
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Uranyl sulfate (UO2SO4), a sulfate of uranium, is an odorless lemon-yellow sand-like solid in its pure crystalline form.
It has found use as a negative stain in microscopy and tracer in biology. The Aqueous Homogeneous Reactor experiment, constructed in 1951, circulated a fuel composed of 565 grams of U-235 enriched to 14.7% in the form of uranyl sulfate.
The acid process of milling uranium ores involves precipitating uranyl sulfate from the pregnant leaching solution to produce the semi-refined product referred to as yellowcake.[1]
Radioactivity was discovered using potassium uranyl sulfate, K2UO2(SO4)2.
See also
References
- ^ "Metallurgy". MQes Uranium Inc. Retrieved 2 June 2012.