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Xylene/Toluene and Methanol Didn't you wash the methanol out? You could always take the methanol out with anhydrous calcium c ...	18-7-2006 at 15:35 by: neutrino
Patriot Act or War on Drugs Couldn't you just bubble air through it for a while until the ether evaporates out due to its higher ...	18-7-2006 at 05:30 by: neutrino
Making potassium picrate from wood Only very concentrated acid does that, I'd say >90%. 30% isn't nearly strong enough to dehydrate ...	17-7-2006 at 11:26 by: neutrino
Id like to make a HUGE smoke cloud My advice to the punk: stop reading the crapbook and go to www.roguesci.org and see what real pyrote ...	17-7-2006 at 09:22 by: neutrino
Id like to make a HUGE smoke cloud I'm curious about this brake fluid smoke. What exactly in it is carcinogenic? Is it the vaporized fl ...	17-7-2006 at 06:55 by: neutrino
storage of chemicals What kind of glass? I could see liquid bromine eating its way out of soda-lime over a very long time ...	17-7-2006 at 06:23 by: neutrino
Suggestions for high temp oil bath? >I tried using mineral oil as a cover for molten bismuth (circa 515F/268C) and it caught on fire. ...	17-7-2006 at 06:20 by: neutrino
Unusual Chemical Symptoms??? What tends to happen to me during the summer: -Lie down in bed with blanket -Decide it's too hot ...	17-7-2006 at 06:08 by: neutrino
Liquid Rubber/Latex Try to find an MSDS for one of these rubbers. It should list the components.	17-7-2006 at 05:52 by: neutrino
Lead Tin Bismuth Alloys As usual, I suggest eBay for all your bismuth needs. There is a seller, hallmarkmetals, who sells 4N ...	17-7-2006 at 05:48 by: neutrino
Flash Powder Not so much toxic as carcinogenic. I would really advise looking for another oxidizer.	12-7-2006 at 07:55 by: neutrino
Metallic Low Melting Alloys and High Explosives As long as it can be viewed from a standard PC and doesn't take up too much space, it's fine. In oth ...	10-7-2006 at 22:00 by: neutrino
Zinc Nitrate? lets hope... An MSDS saying that something can explode if heated means that in an absolute worst case scenerio wh ...	10-7-2006 at 21:54 by: neutrino
Phase-changing substance: please help me out There are materials that go from liquid to semi-solid when subject to an electric field. Those are c ...	10-7-2006 at 13:43 by: neutrino
hydroquinone/picric acid [quote]The discovery of the first synthetic musks is a by product of research on explosives. In 1888 ...	10-7-2006 at 13:33 by: neutrino
Metallic Low Melting Alloys and High Explosives Can you post a picture or two of the cross-section? I would be interested to see that.	10-7-2006 at 13:31 by: neutrino
Metallic Low Melting Alloys and High Explosives I'm confused about this idea. Are you trying to make a true solution or just a mechanical mix? &g ...	10-7-2006 at 07:29 by: neutrino
why gold is yellow? Is osmium really blue or is this just refraction from its oxide layer? A quick google search reveale ...	9-7-2006 at 19:08 by: neutrino
What should we do for anniversaries at MSDB? That's a good deal of ANFO. You sound like you belong [url=http://www.unitednuclear.com/mag.htm]here ...	9-7-2006 at 14:45 by: neutrino
Bromine Source and Synthesis Some will still remain dissolved. Imagine crystallizing a salt from a solution and removing the crys ...	9-7-2006 at 11:03 by: neutrino
Concentrating Nitric Acid? I don't see why not. Sulfuric acid is sulfuric acid and as long as it doesn't have water in it, it w ...	8-7-2006 at 06:17 by: neutrino
Are NaOH and KOH Interchangeable for Basification? Remember that a 35% solution of KOH will have a lower hydroxide concentration than a 35% solution of ...	7-7-2006 at 19:10 by: neutrino
Bought a crappy aspirator... Are you sure you have the tubes hooked up right? It never hurts to double check. If you think it' ...	7-7-2006 at 19:02 by: neutrino
How do I get started? What equipment/chemicals do I buy? If you're not willing to spend that much money, you can always improvise some equipment. For example ...	7-7-2006 at 07:26 by: neutrino
How do I get started? What equipment/chemicals do I buy? Chemistry sets are not empty these days primarily because of laws. Consider the case of fireworks ...	5-7-2006 at 07:19 by: neutrino
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