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Search What on earth is my "Pyridine"?! It is water soluble and the smell became much more apparent even under strong ventilation upon addit ... 10-12-2017 at 13:48 by: ChocolateStirBar What on earth is my "Pyridine"?! I bought what I assumed was pyridine a while ago alongside some other common solvents. It wasn't lon ... 10-12-2017 at 11:48 by: ChocolateStirBar Tetrahydrofuran smelling lab Ok. Do i want to fill it as close to top as possible so less peroxide formation? 29-11-2017 at 10:04 by: ChocolateStirBar Tetrahydrofuran smelling lab I got a bit of THF recently and the lid must be slightly leaky, I can smell it in the lab as I walk ... 29-11-2017 at 00:05 by: ChocolateStirBar Purification of UK standard denatured spirits? I appreciate the suggestion but as ethyl nitrite is an energetic material I do not want to work with ... 7-11-2017 at 15:07 by: ChocolateStirBar Purification of UK standard denatured spirits? [rquote=496775&tid=78098&author=unionised]Very careful fractional distillation. What do you ... 7-11-2017 at 11:46 by: ChocolateStirBar Purification of UK standard denatured spirits? Hi guys. As far as I'm aware the standard UK formula for "completely denatured alcohol" is: "For ... 7-11-2017 at 08:51 by: ChocolateStirBar Safe handling and storage of fuming hydrochloric acid? Hi guys. I recently opened my (HDPE) container of 36% aqueous HCl. I wore gloves and vented eye g ... 4-11-2017 at 17:38 by: ChocolateStirBar Advice needed on options for 90%+ EtOH Hey guys. Ethanol is a versatile solvent with a multitude of uses. It's also a psychoactive drug ... 31-10-2017 at 16:33 by: ChocolateStirBar Retort for sulphuric acid distillation? Good advice, thanks guys. I haven't looked too hard, but OTC sulfuric acid isn't that easy to get ... 31-10-2017 at 16:17 by: ChocolateStirBar Retort for sulphuric acid distillation? [rquote=496090&tid=77905&author=JJay] I haven't managed to obtain sulfuric acid that is str ... 31-10-2017 at 03:25 by: ChocolateStirBar Retort for sulphuric acid distillation? Cheers for the welcome! If I remember correctly, you grease joints with sulphuric acid itself due ... 30-10-2017 at 20:42 by: ChocolateStirBar Retort for sulphuric acid distillation? Hi, I'm looking for advice on how to source a retort for sulphuric acid distillation. I guess quartz ... 30-10-2017 at 13:49 by: ChocolateStirBar

Sciencemadness Discussion Board » Search Select A Forum Fundamentals   » Chemistry in General   » Organic Chemistry   » Beginnings   » Responsible Practices   » Miscellaneous Engineering and Equipment   » Reagents and Apparatus Acquisition   » Electronics   » Process Engineering   » Materials and Metallurgy Special Topics   » Analytical Chemistry   » Electrochemistry   » Energetic Materials   » Biochemistry   » Radiochemistry   » Computational Models and Techniques Literature and Documentation   » Sciencemadness Wiki   » Prepublication Non-science   » Forum Matters   » Legal and Societal Issues