https://wiki.guldforum.se/w/index.php?action=history&feed=atom&title=Fluorsvavelsyra Fluorsvavelsyra - Versionshistorik 2026-11-06T22:31:19Z Versionshistorik för denna sida på wikin MediaWiki 1.43.6 https://wiki.guldforum.se/w/index.php?title=Fluorsvavelsyra&diff=12569&oldid=prev Dan Olsson den 2 mars 2013 kl. 16.17 2013-03-02T16:17:50Z <p></p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="sv"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Äldre version</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Versionen från 2 mars 2013 kl. 11.17</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l43">Rad 43:</td> <td colspan="2" class="diff-lineno">Rad 43:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Kategori:Fluorider]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Kategori:Fluorider]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Kategori:Supersyror]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Kategori:Supersyror]]</div></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;"></del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[de:Fluorsulfonsäure]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[en:Fluorosulfuric acid]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[es:Ácido fluorosulfónico]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[fa:فلوئوروسولفوریک اسید]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[fi:Fluoririkkihappo]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[fr:Acide fluorosulfurique]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[he:חומצה פלואורוגופרתית]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[it:Acido fluorosulfonico]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[ja:フルオロスルホン酸]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[nl:Fluorsulfonzuur]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[pl:Kwas fluorosiarkowy]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[pt:Ácido fluorossulfúrico]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[ro:Acid fluorosulfonic]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[ru:Фторосульфоновая кислота]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> <tr><td class="diff-marker" data-marker="−"></td><td style="color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del style="font-weight: bold; text-decoration: none;">[[zh:氟磺酸]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> </table> Dan Olsson https://wiki.guldforum.se/w/index.php?title=Fluorsvavelsyra&diff=9970&oldid=prev Dan Olsson: 1 version 2013-02-25T00:06:57Z <p>1 version</p> <p><b>Ny sida</b></p><div>{{Kemibox<br /> |Vardagligt namn = <br /> |Bild = Fluorosulfuric-acid-2D.png<br /> |Bildtext = Strukturformel<br /> |Bildbredd = <br /> |Bild2 = Fluorosulfuric-acid-3D-vdW.png<br /> |Bild2text = Molekylmodell<br /> |Systematiskt namn = Fluorsvavelsyra<br /> |Övriga namn = Fluorsulfonsyra<br /> |Kemisk formel = [[väte|H]][[Fluor|F]][[Svavel|S]][[Syre|O]]&lt;sub&gt;3&lt;/sub&gt;<br /> |Utseende = Färglös vätska<br /> |CAS-nummer = 7789-21-1<br /> |SMILES = FS(=O)(=O)O<br /> |Molmassa = 100,06<br /> |Densitet = 1,84<br /> |LöslighetOrd = [[Hydrolys]]<br /> |LöslighetTemp = <br /> |Smältpunkt = -87,3<br /> |Smältextra = <br /> |Kokpunkt = 165,5<br /> |Kokextra = <br /> |Huvudfara = {{Farosymbol|T+}}{{Farosymbol|C}}<br /> |NFPA704 = <br /> |LD50 = <br /> |}}<br /> <br /> &#039;&#039;&#039;Fluorsvavelsyra&#039;&#039;&#039;, HFSO&lt;sub&gt;3&lt;/sub&gt;, är en av de så kallade [[supersyra|supersyrorna]]. Fluorsvavelsyra är en lättflytande och färglös [[vätska]] som sönderdelas till [[vätefluorid]] och [[svavelsyra]] i kontakt med vattenånga.<br /> <br /> ==Framställning==<br /> Fluorsvavelsyra framställs genom reaktion mellan [[vätefluorid]]gas och [[svaveltrioxid]].<br /> :&lt;math&gt;\rm SO_3(l) + HF(g) \rightarrow HFSO_3(l)&lt;/math&gt;<br /> Vätefluoriden ska vara ren och i gasform. [[Fluorvätesyra]] fungerar inte eftersom den innehåller vatten.<br /> <br /> ==Användning==<br /> Eftersom fluorsvavelsyra kan förvaras i täta glaskärl är den lättare att lagra än till exempel fluorvätesyra. Den används därför för att etsa glas. Den behöver bara tillsättas försiktigt till vatten för att det ska bildas fluorvätesyra som genast angriper glaset.<br /> <br /> ==Se även==<br /> *[[Klorsvavelsyra]]<br /> <br /> {{oorgkemistub}}<br /> <br /> [[Kategori:Sulfater]]<br /> [[Kategori:Fluorider]]<br /> [[Kategori:Supersyror]]<br /> <br /> [[de:Fluorsulfonsäure]]<br /> [[en:Fluorosulfuric acid]]<br /> [[es:Ácido fluorosulfónico]]<br /> [[fa:فلوئوروسولفوریک اسید]]<br /> [[fi:Fluoririkkihappo]]<br /> [[fr:Acide fluorosulfurique]]<br /> [[he:חומצה פלואורוגופרתית]]<br /> [[it:Acido fluorosulfonico]]<br /> [[ja:フルオロスルホン酸]]<br /> [[nl:Fluorsulfonzuur]]<br /> [[pl:Kwas fluorosiarkowy]]<br /> [[pt:Ácido fluorossulfúrico]]<br /> [[ro:Acid fluorosulfonic]]<br /> [[ru:Фторосульфоновая кислота]]<br /> [[zh:氟磺酸]]</div> Dan Olsson