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Acetic anhydride preparation Do you have a source indicating that the decomposition of ammonium acetate proceeds through the diac ...	3-8-2017 at 01:21 by: JJay
Acetic anhydride preparation Ok, so how about this plan: 1. Distill ammonium acetate through an 80-100 C column to prepare ace ...	2-8-2017 at 16:45 by: JJay
OTC glacial acetic acid need help At this point, probably your best bet is to titrate your acetic acid/acetic anhydride mixture and al ...	2-8-2017 at 13:02 by: JJay
Ammonium acetate I found that what seemed to work best for drying was pulling a vacuum continuously and ended up gett ...	2-8-2017 at 06:36 by: JJay
Airborne release of Sodium Hydroxide pellets I've noticed it before... I figure it is from NaOH particulates... these days I simply handle NaOH i ...	2-8-2017 at 00:24 by: JJay
OTC glacial acetic acid need help [rquote=489417&tid=75811&author=Sedit]I have stated it many times here and dont know why ots ...	1-8-2017 at 23:34 by: JJay
OTC glacial acetic acid need help Perhaps your acetic anhydride is partially hydrolyzed. Why did you add GAA when you didn't get cryst ...	1-8-2017 at 15:59 by: JJay
manganese dioxide particle size Wouldn't that step remove unreacted manganese carbonate?	1-8-2017 at 14:11 by: JJay
Ammonium acetate Methanol doesn't form an azeotrope with water, though.... Drying under vacuum over sodium hydroxi ...	1-8-2017 at 14:08 by: JJay
Ammonium acetate [rquote=489371&tid=12853&author=clearly_not_atara]What if you dried it starting from a metha ...	1-8-2017 at 14:02 by: JJay
Ammonium acetate It appears to be drying very slowly in the dessicator. At one point, some liquid separated from it, ...	1-8-2017 at 07:11 by: JJay
OTC glacial acetic acid need help I found this practically ancient method while I was searching for something completely different: ...	1-8-2017 at 00:28 by: JJay
Ammonium acetate I made some concentrated ammonia solution by gasing some weak ammonia solution that I had made previ ...	31-7-2017 at 21:14 by: JJay
When Chemistry Goes Wrong I have addition funnels, but I wanted to minimize the number of pieces of glassware to reduce the li ...	31-7-2017 at 13:29 by: JJay
When Chemistry Goes Wrong I made the classic blunder of dumping a little too much water into a flask that was half full of sod ...	31-7-2017 at 12:32 by: JJay
From apartment fire to Kansas prison system I'm not seeing how his intent was malicious; from the information I am seeing, his intent was reckle ...	30-7-2017 at 11:21 by: JJay
From apartment fire to Kansas prison system Is he a SM member?	30-7-2017 at 09:24 by: JJay
High Test Hydrogen Peroxide (catalytic) Cymene is fairly easy to obtain and can be extracted from cumin and thyme. I would definitely give t ...	29-7-2017 at 15:34 by: JJay
new toys It pulls a vacuum but is a bit loud, and caulking a pipe into the bucket doesn't seem to be a very d ...	28-7-2017 at 19:41 by: JJay
new toys I recently obtained a bundle of ceramic paper. [file]60572[/file] The quality of it seems to ...	28-7-2017 at 18:02 by: JJay
Powering a heating mantle with a computer PS You'd be hard pressed to find a dimmer that won't handle 500 watts. Even dimmers rated for low ind ...	28-7-2017 at 16:41 by: JJay
Hydrolysis of amino-benzoate esters in Benzyl Benzoate What are you doing with anthranilic acid?	28-7-2017 at 16:16 by: JJay
Powering a heating mantle with a computer PS You could hook the dimmer switch directly from the wall current to the heating mantle. I use a dimme ...	28-7-2017 at 15:39 by: JJay
Hydrolysis of amino-benzoate esters in Benzyl Benzoate You might be able to precipitate dissolved anthranilic acid out of chloroform with hydrogen chloride ...	28-7-2017 at 15:32 by: JJay
Begginer electrochemisty projects? Sodium bromate is a good one. Chrome plating. I use a lab power supply that allows regulating the vo ...	27-7-2017 at 10:18 by: JJay
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