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Tannic Acid Decomposition Tannin, or tannic acid can be hydrolysed to give gallic acid and other hydroxybenzoic acids that are ... |
23-3-2014 at 21:54 by: Paddywhacker |
Purifying Sulfur and Bentonite I have never done this, but I have read on this site of dissolving out the sulphur with toluene, in ... |
23-3-2014 at 21:40 by: Paddywhacker |
Dean Stark v/s Packed Reflux column Yes, this is a technique sometimes used, especially with the molecular sieve being held in a soxhlet ... |
14-3-2014 at 15:17 by: Paddywhacker |
Searchable copy of Vogel Does anybody have a searchable copy of Vogel? Does such a document exist?
All PDFs that I have s ... |
12-3-2014 at 17:00 by: Paddywhacker |
Zylenesulfonic Acid [rquote=322409&tid=29373&author=Mailinmypocket]Third, in the forum library. Although the fif ... |
12-3-2014 at 14:09 by: Paddywhacker |
Zylenesulfonic Acid [rquote=322202&tid=29373&author=TheChemiKid]Have you seen [url=http://www.youtube.com/watch? ... |
11-3-2014 at 18:22 by: Paddywhacker |
Zylenesulfonic Acid [rquote=321962&tid=29373&author=TheChemiKid]I looked it up. I am not sure what you mean when ... |
10-3-2014 at 16:16 by: Paddywhacker |
Zylenesulfonic Acid Have you looked up the sulfonation of xylene?
I think you will change your plans completely when ... |
8-3-2014 at 23:13 by: Paddywhacker |
perchloric acid titration of amine oxalate salts If you are doing this in acetic acid then I cannot fathom why you are adding mercuric acetate. Oxal ... |
7-3-2014 at 22:08 by: Paddywhacker |
Announcements of Articles in Progress [rquote=293072&tid=4951&author=bfesser]I've been unable to find a good article in here for t ... |
1-3-2014 at 23:34 by: Paddywhacker |
Metabolism of Propylene Glycol [rquote=319220&tid=28940&author=Praxichys]Speaking of confusing your alcohols, I think you m ... |
23-2-2014 at 21:09 by: Paddywhacker |
Potassium Sodium Tartrate Not Crystallizing Salts don't always crystallize when you would expect. A few years ago I made up a series of tartrat ... |
17-2-2014 at 20:35 by: Paddywhacker |
Qualitative tests for Methyl Isobutyl Ketone I presume that you don't have access to GLC equipment. A simple approach would be to react with Bra ... |
17-2-2014 at 20:28 by: Paddywhacker |
Metabolism of Propylene Glycol There are enough idiots confusing ethanol and methanol without starting another such meme, but in th ... |
14-2-2014 at 18:34 by: Paddywhacker |
Amalgamation using Mercuric Iodide (HgI2) Mercuric iodide is, indeed only sparingly soluble in pure water, but it is quite soluble in aqueous ... |
11-2-2014 at 23:46 by: Paddywhacker |
Drying Oxalic Acid Dihydrate to Anhydrous Be advised that dehydrating with H<sub>2</sub>SO<sub>4</sub> is a process th ... |
7-2-2014 at 01:07 by: Paddywhacker |
Help with Benzoic Acids, Benzamides and Benzonitriles [rquote=317644&tid=28479&author=mardyart]@mnick12
[garbage removed]
So to review that que ... |
2-2-2014 at 20:09 by: Paddywhacker |
Help with Benzoic Acids, Benzamides and Benzonitriles [rquote=315183&tid=28479&author=mardyart]I recently saw a topic on here about converting Ben ... |
31-1-2014 at 15:43 by: Paddywhacker |
Reduction of levulinic acid Random means the [url=http://www.organic-chemistry.org/namedreactions/meerwein-ponndorf-verley-reduc ... |
27-1-2014 at 20:11 by: Paddywhacker |
Melting point apparatus. How about focusing a webcam, or even a USB microscope on the thermometer and capillary tube and taki ... |
26-1-2014 at 14:50 by: Paddywhacker |
Unexpected problems with p-TsOH synthesis [rquote=316666&tid=17783&author=Baffled]...
Could one prepare the free acid by titration wi ... |
26-1-2014 at 14:42 by: Paddywhacker |
Organic chemistry Experiments Think Tank The production of naphthylamines by, for example, the reduction of nitro-naphthylenes is a very big ... |
25-1-2014 at 23:12 by: Paddywhacker |
Unexpected problems with p-TsOH synthesis [rquote=316486&tid=17783&author=Baffled]I did the synthesis from Vogel more than a year ago ... |
25-1-2014 at 23:03 by: Paddywhacker |
Chemist's Nightmare My nightmare involves trying to concentrate a plutonium solution and having it go critical.
I man ... |
12-1-2014 at 13:18 by: Paddywhacker |
Looking for help starting off my career Join LinkedIn free service and write up a good profile for yourself.
Browse the chemjobber blog a ... |
12-1-2014 at 13:05 by: Paddywhacker |
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