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Preparation of phosphorus halides from phosphorus pentoxide [rquote=470580&tid=71485&author=Elemental Phosphorus] Guess I was an idiot and screwed up s ...	1-1-2017 at 10:11 by: Magpie
Preparation of phosphorus halides from phosphorus pentoxide [rquote=470342&tid=71485&author=PirateDocBrown]You can reduce calcium phosphate in a crucibl ...	31-12-2016 at 16:07 by: Magpie
Wondering if i could pay someone for a fumehood? Something to keep in mind when designing/constructing a fumehood: It only needs to be airtight [b]d ...	31-12-2016 at 13:08 by: Magpie
Solubility of phthalic anhydride and resorcinol in sulfuric acid? Could you use a solvent. Maybe benzene?	31-12-2016 at 12:18 by: Magpie
Alternative: Less usual Homemade Reagents Len's book is truly outstanding. I have a copy. I would never have been able to make CCl4 without ...	30-12-2016 at 21:50 by: Magpie
My library I have the first 5 volumes of [i]Inorganic Syntheses.[/i] I also have the first 4 volumes of the Un ...	30-12-2016 at 16:24 by: Magpie
Ostwald style nitric production Nice! Thanks for this. I'm loving the simplicity. Wiki says that the explosive limits in air ar ...	30-12-2016 at 16:00 by: Magpie
Preparation of phosphorus halides from phosphorus pentoxide Heat of formation of PCl5 = -399 kJ/Mol ". ". ". " P2O5 = - 3382 kJ/Mol Why do ...	29-12-2016 at 17:45 by: Magpie
Ostwald style nitric production FYI, here's a schematic of a fluid control system I have found useful. It shows a way to control th ...	29-12-2016 at 14:52 by: Magpie
Ostwald style nitric production It seems that a key goal here is achieving the ability to send the optimum air/ammonia mix to the ca ...	29-12-2016 at 10:27 by: Magpie
Solubility of phthalic anhydride and resorcinol in sulfuric acid? Making fluorescein is easy - maybe I don't understand your concerns. I have made small amounts of t ...	28-12-2016 at 20:37 by: Magpie
Martius Yellow - fun with dyes [rquote=470158&tid=23695&author=zts16] @Magpie, did yours get so dark during the sulfonat ...	28-12-2016 at 10:03 by: Magpie
Ostwald style nitric production "Weed & feed" places. That is, agriculture and garden suppliers.	28-12-2016 at 09:55 by: Magpie
Ostwald style nitric production [rquote=470192&tid=71282&author=Herr Haber] The only sad thing I see here is the timing. ...	28-12-2016 at 09:45 by: Magpie
Ostwald style nitric production [rquote=469894&tid=71282&author=Chemetix] The reactor tube runs into the converted 2L sep. ...	25-12-2016 at 17:49 by: Magpie
Martius Yellow - fun with dyes I believe c.p. just means "chemically pure." I made no notes about this acid so assume I just use ...	25-12-2016 at 17:11 by: Magpie
Ostwald style nitric production Here's some recollections from my lab experience, FYI: 1. A porous catalyst support can be made ...	25-12-2016 at 08:00 by: Magpie
Ostwald style nitric production This is a really nice project. I have the feeling that you are just getting started on optimizing. ...	24-12-2016 at 20:02 by: Magpie
reduction of carboxylic acid without hydride Yes, I see. That assumes he needs that carbon. Hopefully, he won't need to do that, though, as add ...	24-12-2016 at 10:33 by: Magpie
reduction of carboxylic acid without hydride [rquote=469847&tid=71394&author=DJF90]How about a Hunsdeicker reaction to the alkyl halide, ...	24-12-2016 at 10:15 by: Magpie
Ostwald style nitric production Very nice and potentially very valuable to those in the world who have been denied this essential re ...	24-12-2016 at 10:11 by: Magpie
Plant Material Extraction Do you have to use extraction? If the target is water insoluble with a high boiling point then try ...	23-12-2016 at 19:45 by: Magpie
reduction of carboxylic acid without hydride The Bouveault-Blanc rx will take an ester to an alcohol using sodium.	23-12-2016 at 12:45 by: Magpie
Preparation of Succinic Acid Thank you chemplayer for pursuing this discrepancy! Your observations on making glutamic acid are ...	20-12-2016 at 09:40 by: Magpie
Potassium nitrite solution You should be able to dry your NaNO2 under gentle heat as I did here: http://www.sciencemadness.org ...	17-12-2016 at 10:21 by: Magpie
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