Wikipedia:WikiProject Chemicals/Chembox validation/VerifiedDataSandbox and Uranyl formate: Difference between pages
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Saving copy of the {{chembox}} taken from revid 466234002 of page Uranyl_formate for the Chem/Drugbox validation project (updated: 'CASNo'). |
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{{ambox | text = This page contains a copy of the infobox ({{tl|chembox}}) taken from revid [{{fullurl:Uranyl_formate|oldid=466234002}} 466234002] of page [[Uranyl_formate]] with values updated to verified values.}} |
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| verifiedrevid = 470620113 |
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|Section1={{Chembox Identifiers |
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| ChemSpiderID_Ref = {{chemspidercite|correct|chemspider}} |
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| ChemSpiderID = 78394 |
| ChemSpiderID = 78394 |
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| StdInChI_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
| StdInChIKey_Ref = {{stdinchicite|correct|chemspider}} |
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| StdInChIKey = SFIHWLKHBCDNCE-UHFFFAOYSA-N |
| StdInChIKey = SFIHWLKHBCDNCE-UHFFFAOYSA-N |
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| CASNo_Ref = {{cascite| |
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| CASNo = |
| CASNo = 16984-59-1 |
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| PubChem = 86897 |
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| SMILES = O=CO.O=CO.O=[U]=O |
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|Section2={{Chembox Properties |
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| Formula = (UO<sub>2</sub>(CHO<sub>2</sub>)<sub>2</sub>·H<sub>2</sub>O) |
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| MolarMass = 378.08 g/mol |
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| Appearance = fine yellow powder |
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| MeltingPtC = 110 |
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'''Uranyl formate''' (UO<sub>2</sub>(CHO<sub>2</sub>)<sub>2</sub>·H<sub>2</sub>O) is a salt that exists as a fine yellow free-flowing powder occasionally used in [[transmission electron microscopy]]. |
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It is occasionally used as a 0.5% or 1% [[Aqueous solution|aqueous]] [[negative stain]] in transmission electron microscopy (TEM) because it shows a finer grain structure than [[uranyl acetate]]. However, uranyl formate does not easily go into [[Solution (chemistry)|solution]], and once dissolved, has a rather limited lifetime as a [[Staining|stain]]. It is quite sensitive to light, especially ultraviolet light, and will [[Precipitation (chemistry)|precipitate]] if exposed. |
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==See also== |
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*[[Electron microscope]] |
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== References == |
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*[http://www.2spi.com/catalog/chem/Uranyl_Formate.shtml 2SPI.com] {{Webarchive|url=https://web.archive.org/web/20150703005243/http://www.2spi.com/catalog/chem/Uranyl_Formate.shtml |date=2015-07-03 }}, compound information, retrieved May 3, 2011. |
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{{Uranium compounds}} |
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[[Category:Electron microscopy stains]] |
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[[Category:Uranyl compounds]] |
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[[Category:Nuclear materials]] |
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[[Category:Formates]] |
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{{Inorganic-compound-stub}} |
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{{nuclear-tech-stub}} |
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