https://www.sciencemadness.org/smwiki/index.php?title=Guanidinium_sulfate&feed=atom&action=history
Guanidinium sulfate - Revision history
2024-03-28T18:35:52Z
Revision history for this page on the wiki
MediaWiki 1.25.1
https://www.sciencemadness.org/smwiki/index.php?title=Guanidinium_sulfate&diff=12502&oldid=prev
Mabus at 20:01, 31 January 2020
2020-01-31T20:01:52Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 20:01, 31 January 2020</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L117" >Line 117:</td>
<td colspan="2" class="diff-lineno">Line 117:</td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Physical===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Physical===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>Guanidinium sulfate is a white solid.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Guanidinium sulfate is a white solid <ins class="diffchange diffchange-inline">soluble in water</ins>.</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Availability==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Availability==</div></td></tr>
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Mabus
https://www.sciencemadness.org/smwiki/index.php?title=Guanidinium_sulfate&diff=10912&oldid=prev
Mabus at 09:46, 13 April 2019
2019-04-13T09:46:31Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 09:46, 13 April 2019</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>   }}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>   }}</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>}}</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>'''Guanidinium sulfate''', incorrectly referred to as '''guanidine sulfate''', is a colorless solid with the chemical formula '''C<sub>2</sub>H<sub>12</sub>N<sub>6</sub>O<sub>4</sub>S''' or '''(C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub>''', often shorted to '''(<del class="diffchange diffchange-inline">Gdn</del>)<sub>2</sub>SO<sub>4</sub>'''.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>'''Guanidinium sulfate''', incorrectly referred to as '''guanidine sulfate''', is a colorless solid with the chemical formula '''C<sub>2</sub>H<sub>12</sub>N<sub>6</sub>O<sub>4</sub>S''' or '''(C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub>''', often shorted to '''(<ins class="diffchange diffchange-inline">Gdm</ins>)<sub>2</sub>SO<sub>4</sub>'''.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Properties==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Properties==</div></td></tr>
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Mabus
https://www.sciencemadness.org/smwiki/index.php?title=Guanidinium_sulfate&diff=9877&oldid=prev
Mabus at 22:41, 8 November 2018
2018-11-08T22:41:04Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 22:41, 8 November 2018</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L65" >Line 65:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| pKb =  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| pKb =  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solubility = Soluble</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solubility = Soluble</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>| SolubleOther = Almost insoluble in alcohol</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| SolubleOther = Almost insoluble in alcohol<ins class="diffchange diffchange-inline"><br>Insoluble in [[acetone]], [[chloroform]], [[diethyl ether]]</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solvent =  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solvent =  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| VaporPressure = ~0 mmHg</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| VaporPressure = ~0 mmHg</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Properties==</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>==Properties==</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Chemical===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Chemical===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>Adding [[calcium nitrate]] to guanidinium sulfate will give [[guanidinium nitrate]], while [[calcium sulfate]] precipitates out of the <del class="diffchange diffchange-inline">reaction</del>:</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Adding [[calcium nitrate]] to guanidinium sulfate will give [[guanidinium nitrate]], while [[calcium sulfate]] precipitates out of the <ins class="diffchange diffchange-inline">solution</ins>:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>: (C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub> + Ca(NO<sub>3</sub>)<sub>2</sub> → 2 C(NH<sub>2</sub>)<sub>3</sub>NO<sub>3</sub> + CaSO<sub>4</sub></div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>: (C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub> + Ca(NO<sub>3</sub>)<sub>2</sub> → 2 C(NH<sub>2</sub>)<sub>3</sub>NO<sub>3</sub> + CaSO<sub>4</sub></div></td></tr>
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Mabus
https://www.sciencemadness.org/smwiki/index.php?title=Guanidinium_sulfate&diff=9034&oldid=prev
Mabus at 17:09, 14 June 2018
2018-06-14T17:09:32Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 17:09, 14 June 2018</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L141" >Line 141:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Storage===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Storage===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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 class="diffchange diffchange-inline">In </del>closed bottles.</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Guanidinium sulfate should be kept in </ins>closed bottles.</div></td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Disposal===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===Disposal===</div></td></tr>
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Mabus
https://www.sciencemadness.org/smwiki/index.php?title=Guanidinium_sulfate&diff=7496&oldid=prev
Mabus at 21:17, 10 August 2017
2017-08-10T21:17:07Z
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 21:17, 10 August 2017</td>
</tr><tr><td colspan="2" class="diff-lineno" id="L65" >Line 65:</td>
<td colspan="2" class="diff-lineno">Line 65:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| pKb =  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| pKb =  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solubility = Soluble</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solubility = Soluble</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; 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>| SolubleOther =  </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>| SolubleOther = <ins class="diffchange diffchange-inline">Almost insoluble in alcohol</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solvent =  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| Solvent =  </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| VaporPressure = ~0 mmHg</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>| VaporPressure = ~0 mmHg</div></td></tr>
</table>
Mabus
https://www.sciencemadness.org/smwiki/index.php?title=Guanidinium_sulfate&diff=7489&oldid=prev
Mabus: Created page with "{{Chembox | Name = Guanidinium sulfate | Reference = | IUPACName = Guanidinium sulfate | PIN = | SystematicName = | OtherNames = Carbamimidoylammonium sulfate<br>Carbamimidoyl..."
2017-08-10T16:53:05Z
<p>Created page with "{{Chembox | Name = Guanidinium sulfate | Reference = | IUPACName = Guanidinium sulfate | PIN = | SystematicName = | OtherNames = Carbamimidoylammonium sulfate<br>Carbamimidoyl..."</p>
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| Name = Guanidinium sulfate<br />
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| IUPACName = Guanidinium sulfate<br />
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| OtherNames = Carbamimidoylammonium sulfate<br>Carbamimidoylazanium sulfate<br>Guanidine sulfate<br>Guanidine, sulfuric acid salt<br />
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| Appearance = White solid<br />
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| BoilingPt_notes = Decomposes<br />
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| Formula = C<sub>2</sub>H<sub>12</sub>N<sub>6</sub>O<sub>4</sub>S<br>(C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub><br />
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| MolarMass = 216.216 g/mol<br />
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| MeltingPt_notes = (decomposes)<br />
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| OtherCompounds = [[Guanidinium carbonate]]<br>[[Guanidinium chloride]]<br>[[Guanidinium nitrate]]<br>[[Guanidinium perchlorate]]<br />
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'''Guanidinium sulfate''', incorrectly referred to as '''guanidine sulfate''', is a colorless solid with the chemical formula '''C<sub>2</sub>H<sub>12</sub>N<sub>6</sub>O<sub>4</sub>S''' or '''(C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub>''', often shorted to '''(Gdn)<sub>2</sub>SO<sub>4</sub>'''.<br />
<br />
==Properties==<br />
===Chemical===<br />
Adding [[calcium nitrate]] to guanidinium sulfate will give [[guanidinium nitrate]], while [[calcium sulfate]] precipitates out of the reaction:<br />
<br />
: (C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub> + Ca(NO<sub>3</sub>)<sub>2</sub> → 2 C(NH<sub>2</sub>)<sub>3</sub>NO<sub>3</sub> + CaSO<sub>4</sub><br />
<br />
===Physical===<br />
Guanidinium sulfate is a white solid.<br />
<br />
==Availability==<br />
Guanidinium sulfate can be bought from chemical suppliers an online.<br />
<br />
==Preparation==<br />
Can be prepared from the complete neutralization of [[sulfuric acid]] with [[guanidine]] or [[guanidinium carbonate]].<br />
<br />
: 2 HNC(NH<sub>2</sub>)<sub>2</sub> + H<sub>2</sub>SO<sub>4</sub> → (C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub><br />
: (C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>CO<sub>3</sub> + H<sub>2</sub>SO<sub>4</sub> → (C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub> + H<sub>2</sub>O + CO<sub>3</sub><br />
<br />
A less known route involves fusing [[urea]] with [[ammonium sulfamate]] in a 1:3 molar ratio. [[Ammonium sulfate]] is produced as secondary product.<ref>https://www.google.com/patents/US2464247</ref><br />
<br />
:2 NH<sub>4</sub>SO<sub>3</sub>NH<sub>2</sub> + 6 (NH<sub>2</sub>)<sub>2</sub>CO → (C(NH<sub>2</sub>)<sub>3</sub>)<sub>2</sub>SO<sub>4</sub> + NH<sub>4</sub>SO<sub>4</sub> + H<sub>2</sub>O + CO + N<sub>2</sub><br />
<br />
==Projects==<br />
*Make other guanidinium compounds<br />
*Make zinc guanidinium sulfate crystals<ref>http://scripts.iucr.org/cgi-bin/paper?S0567740870002364</ref><br />
<br />
==Handling==<br />
===Safety===<br />
There isn't much info about the toxicity of guanidinium sulfate, though it's best to handle it with care.<br />
<br />
===Storage===<br />
In closed bottles.<br />
<br />
===Disposal===<br />
No special disposal is required.<br />
<br />
==References==<br />
<references/><br />
===Relevant Sciencemadness threads===<br />
*[http://www.sciencemadness.org/talk/viewthread.php?tid=6111 Guanidine sulfate]<br />
*[https://www.sciencemadness.org/whisper/viewthread.php?tid=27068 Toma's acid salt: ammonium guanidinium bisulfate sulfuric acid salt]<br />
<br />
[[Category:Chemical compounds]]<br />
[[Category:Organic compounds]]<br />
[[Category:Nitrogen compounds]]<br />
[[Category:Guanidines]]<br />
[[Category:Sulfates]]</div>
Mabus