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Wacker Workup Literature on the subject advises to add dilute acid to the reaction medium before attempting to sep ...	14-2-2007 at 20:11 by: Baphomet
Mn(III)catalyst prep and subsequent rxn? So you're getting Mn precipitate after using the catalyst? Best practise is to separate the metal an ...	14-2-2007 at 19:59 by: Baphomet
Pd/C from Merck It's probably OK but I'm not an expert.. afaik there's only one type of Pd/C. Maybe they have pre-ox ...	4-2-2007 at 23:16 by: Baphomet
Any advice on preparing supported catalysts? You're welcome I hope you find it useful. If anyone finds a way to make microspheres in the ki ...	4-2-2007 at 22:50 by: Baphomet
Any advice on preparing supported catalysts? hey dude check out this: [url]http://www.gracedavison.com/davicat/index.htm[/url] the paper ab ...	1-2-2007 at 18:57 by: Baphomet
Epsom Salts baleeted [Edited on 22-1-2007 by Baphomet] [Edit: no recipies please! ] [Edited on 22-1-200 ...	22-1-2007 at 15:37 by: Baphomet
Method to "calibrate" a dimmer for heating mantles? PID is a great idea especially since a lot of Glas-Col units come with a built-in thermocouple. I ...	18-1-2007 at 18:43 by: Baphomet
Amalgamation Test Hi people I've been wondering recently how effective my amalgamation solution (2% HgCl2 and HCl) ...	9-1-2007 at 16:51 by: Baphomet
Ketone distillation at atmospheric pressure Sure glassware makes a difference but so does the vacuum source. An aspirator at 20 kPa is less powe ...	29-12-2006 at 02:23 by: Baphomet
Ketone distillation at atmospheric pressure It would need to be very pure ketone.. and your 'chaser' had better be a high boiling point and pure ...	28-12-2006 at 20:03 by: Baphomet
Potential source of sulfuric acid? Just a thought, but since HCl is such a pain in the arse to distill what about just dumping a whole ...	22-12-2006 at 02:38 by: Baphomet
ionic affinity question (can't think of the real term) K3wl! It's nice to see that it all worked out for you.. I've seen so now I believe	21-12-2006 at 23:13 by: Baphomet
Column Chromatography Thanks guys for all the info! The subject appears to be covered quite comprehensively here. Distilla ...	21-12-2006 at 15:02 by: Baphomet
Column Chromatography Has anyone here used column or flash chromatography to separate different fractions? I'm particularl ...	21-12-2006 at 00:08 by: Baphomet
ionic affinity question (can't think of the real term) Cool let us know what happens. Your quest for the holy copper salt has drawn me in Here's some ...	20-12-2006 at 23:51 by: Baphomet
ionic affinity question (can't think of the real term) Hmm ok. The brown colour of copper chloride anhydrous is the most telling IMO for identification of ...	20-12-2006 at 23:27 by: Baphomet
Coriander for chelation of heavy metals Thanks for the input Gil. True to form, you missed the point completely. Don't you think they verifi ...	20-12-2006 at 23:08 by: Baphomet
On HgCl2 toxicity Hi guys there was a thread along very similar lines recently [url]https://sciencemadness.org/talk/v ...	20-12-2006 at 23:03 by: Baphomet
ionic affinity question (can't think of the real term) A flame test was a nice idea but the cation is much more important than anion when it comes to emmis ...	20-12-2006 at 20:59 by: Baphomet
Tough security proposed for chemicals True, but it's unavoidable. A great example is the list of substances that have been proven as carci ...	20-12-2006 at 19:55 by: Baphomet
ionic affinity question (can't think of the real term) Isn't Cl- more electronegative than SO4?	20-12-2006 at 19:32 by: Baphomet
ionic affinity question (can't think of the real term) I think chemoleo is right. Nothing will happen since the Na+ and Cl- ions 'hang out' very close to o ...	20-12-2006 at 18:07 by: Baphomet
Fume Hood Construction Check out [url]https://sciencemadness.org/talk/viewthread.php?tid=208[/url] They've covered every ...	20-12-2006 at 17:52 by: Baphomet
Potential source of sulfuric acid? They're thickening HCl now? The end is nigh! If the reaction proceeds the way you described (m ...	19-12-2006 at 17:15 by: Baphomet
Cleaning up my sulfuric acid... The charcoal filtered the dye out but has reacted with the acid as well, by the sound of it. Otherwi ...	17-12-2006 at 18:50 by: Baphomet
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