https://wiki.guldforum.se/w/index.php?action=history&feed=atom&title=Aluminiumfluorid Aluminiumfluorid - Versionshistorik 2026-05-09T18:41:59Z Versionshistorik för denna sida på wikin MediaWiki 1.43.6 https://wiki.guldforum.se/w/index.php?title=Aluminiumfluorid&diff=12442&oldid=prev Dan Olsson den 2 mars 2013 kl. 14.07 2013-03-02T14:07:44Z <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. 10.07</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l41">Rad 41:</td> <td colspan="2" class="diff-lineno">Rad 41:</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:Aluminiumföreningar]]</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:Aluminiumföreningar]]</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: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" 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;">[[ar:فلوريد الألومنيوم]]</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;">[[cs:Fluorid hlinitý]]</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:Aluminiumfluorid]]</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:Aluminium fluoride]]</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:Fluoruro de aluminio]]</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:آلومینیم فلورید]]</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:Fluorure d'aluminium]]</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:Fluoruro di alluminio]]</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;">[[hu:Alumínium-fluorid]]</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:Aluminiumfluoride]]</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:フッ化アルミニウム]]</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:Fluoreto de alumínio]]</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:Трифторид алюминия]]</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;">[[simple:Aluminium fluoride]]</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;">[[sr:Aluminijum fluorid]]</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:Alumiinifluoridi]]</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:氟化鋁]]</del></div></td><td colspan="2" class="diff-side-added"></td></tr> </table> Dan Olsson https://wiki.guldforum.se/w/index.php?title=Aluminiumfluorid&diff=7198&oldid=prev Dan Olsson: 1 version 2013-02-24T14:09:43Z <p>1 version</p> <p><b>Ny sida</b></p><div>{{Kemibox<br /> |Vardagligt namn = <br /> |Bild = Aluminium-trifluoride-monomer-2D-dimensions.png<br /> |Bildtext = Strukturformel<br /> |Bildbredd = <br /> |Bild2 = Aluminium-trifluoride-monomer-3D-vdW.png<br /> |Bild2text = Molekylmodell<br /> |Systematiskt namn = Aluminium(III)trifluorid<br /> |Övriga namn = <br /> |Kemisk formel = [[Aluminium|Al]][[Fluor|F]]&lt;sub&gt;3&lt;/sub&gt;<br /> |Utseende = Vita kristaller<br /> |CAS-nummer = 7784-18-1<br /> |SMILES = F[Al](F)F<br /> |Molmassa = 83,9767<br /> |Densitet = 2,88<br /> |Löslighet = 6,7<br /> |LöslighetTemp = 20<br /> |Smältpunkt = 1291<br /> |Smältextra = <br /> |Kokpunkt = <br /> |Kokextra = <br /> |Huvudfara = {{Farosymbol|Xn}}<br /> |NFPA704 = {{NFPA 704|Hälsa=2|Eldfarlighet=0|Reaktivitet=0|Andra=}}<br /> |LD50 = <br /> |}}<br /> <br /> &#039;&#039;&#039;Aluminiumfluorid&#039;&#039;&#039; är en kemisk förening med formeln [[Aluminium|Al]][[Fluor|F]]&lt;sub&gt;3&lt;/sub&gt;. Det förekommer naturligt i det sällsynta mineralet Rosenbergit. Molekylerna bildar [[dimer]]er vilket ger en [[Oktaeder|oktaedrisk]] kristallstruktur.<br /> <br /> ==Framställning==<br /> Aluminiumfluorid framställs genom att hetta upp hexafluorkiselsyra tillsammans med [[aluminiumoxid]].<br /> :&lt;math&gt;\rm H_2SiF_6 + Al_2O_3 \rightarrow 2\ AlF_3 + SiO_2 + H_2O&lt;/math&gt;<br /> <br /> ==Användning==<br /> Aluminiumfluorid är en viktig ingrediens vid framställning av metalliskt aluminium genom elektrolys. Det sänker malmens smältpunkt och i kombination med [[kryolit]] så höjer den smältans [[konduktivitet]].<br /> <br /> ==Se även==<br /> *[[Aluminiumklorid]]<br /> *[[Aluminiumjodid]]<br /> *[[Bortrifluorid]]<br /> <br /> [[Kategori:Aluminiumföreningar]]<br /> [[Kategori:Fluorider]]<br /> <br /> [[ar:فلوريد الألومنيوم]]<br /> [[cs:Fluorid hlinitý]]<br /> [[de:Aluminiumfluorid]]<br /> [[en:Aluminium fluoride]]<br /> [[es:Fluoruro de aluminio]]<br /> [[fa:آلومینیم فلورید]]<br /> [[fr:Fluorure d&#039;aluminium]]<br /> [[it:Fluoruro di alluminio]]<br /> [[hu:Alumínium-fluorid]]<br /> [[nl:Aluminiumfluoride]]<br /> [[ja:フッ化アルミニウム]]<br /> [[pt:Fluoreto de alumínio]]<br /> [[ru:Трифторид алюминия]]<br /> [[simple:Aluminium fluoride]]<br /> [[sr:Aluminijum fluorid]]<br /> [[fi:Alumiinifluoridi]]<br /> [[zh:氟化鋁]]</div> Dan Olsson