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Call for discussion of several methods of producing pyruvic acid by dry distillation [quote] Fuel-air mixtures will ignite regardless of the paranoia level of the chemist or lack there ...	17-5-2007 at 07:27 by: vulture
Call for discussion of several methods of producing pyruvic acid by dry distillation [quote]Fine. You use a free flame in the lab. Go right ahead. Be my guest.[/quote] I always use(d ...	17-5-2007 at 07:06 by: vulture
Call for discussion of several methods of producing pyruvic acid by dry distillation [quote] Using a lab jack to support the oil bath simplifies lowering it quickly Using heat guns ...	16-5-2007 at 14:15 by: vulture
Call for discussion of several methods of producing pyruvic acid by dry distillation [quote] I do agree that heating the upper half of the flask with a free flame is not my idea of a g ...	15-5-2007 at 13:46 by: vulture
Can PVC withstand chemicals involved in biodiesel making? There is no such thing as PVC. Well, there is in the chemical definition, but there are many differe ...	9-5-2007 at 13:21 by: vulture
quinoline According to some sources skraup methods can be varied at nauseam, you use whatever oxidizer you lik ...	9-5-2007 at 13:15 by: vulture
Quartz Tubes on Ebay You need a working temperature, though. Doesn't quarz become soft at 1200C?	9-5-2007 at 13:12 by: vulture
quinoline Hey, it's the skraup method...throw some nice mess together and let it rip. Then process the resulti ...	8-5-2007 at 14:06 by: vulture
An Idea You're going to waste ALOT of LiAlH4 if you're stupid enough to reduce citric acid directly. Not to ...	5-5-2007 at 10:41 by: vulture
What is the most ignorant thing you have ever done while conducting an experiment? I've heard a nice story this week. There is a physical chemistry department at my uni which is locat ...	3-5-2007 at 14:15 by: vulture
Nucleic acid synthesis Adenine is possible from HCN and NH3 only. Just need alot of patience.	3-5-2007 at 13:52 by: vulture
Making phosphorous acid? [quote] Has anyone ever had one of these ions get cathodically reduced in solution to any significa ...	1-5-2007 at 02:44 by: vulture
Baking soda no longer OTC? Laugh? Cry? You decide Somebody please mail this guy the DHMO website and the accompanying Penn and Teller video.	1-5-2007 at 01:50 by: vulture
slow server response I'm experiencing serious lag with the https version of the site, too.	29-4-2007 at 03:05 by: vulture
Separation of nitrotoluene isomers from crude nitration product. Enough threads on this one already. Closed.	28-4-2007 at 03:39 by: vulture
Forum pages showing as garbage (encoding trouble) https://sciencemadness.org/talk/viewthread.php?tid=6525&page=2#pid95660 I assume you mean thi ...	28-4-2007 at 03:36 by: vulture
Chloroform for DCM sub. Generalizing is dangerous and also in this case. You can't substitute them for column chromatogra ...	28-4-2007 at 03:25 by: vulture
Forum pages showing as garbage (encoding trouble) Glitch probably. I don't have such exhilirating admin powers that I can sabotage your posting attemp ...	28-4-2007 at 03:21 by: vulture
Paranoia while buying reagents? [quote] YOU control the purchase and the interaction. A sales-person has no right to question your ...	28-4-2007 at 03:18 by: vulture
solubility in organic solvent Get yourself the CRC handbook. Honestly, what do you expect? That we're going to make you a nice ...	26-4-2007 at 13:07 by: vulture
H2S + H2O2 --> ? Woelen hit the nail on the head. The problem is that you're eating up H2S which is automatically ...	24-4-2007 at 13:22 by: vulture
Steam distillation of Volatile oils It's vol[b]a[/b]tile oils... Also, your picture is a bit fuzzy and your post is somewhat short. P ...	23-4-2007 at 13:55 by: vulture
Unnecessary enmity Maybe part of the problem is that I'm becoming soft? Few years ago I would have just deleted this th ...	23-4-2007 at 13:43 by: vulture
Making Ethanol FINAL WARNING: Can we give politics a rest? By your insane blabber about politics you are just po ...	23-4-2007 at 13:28 by: vulture
Orangish essential oil compound Nitpicking mode on: One can have a colorless liquid which isn't clear, for example because a colorle ...	21-4-2007 at 11:54 by: vulture
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