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Mystery Glassware Identification Thread
Maybe it's a splash head for Kjeldahl distillation, albeit a somewhat unconventional one? There's a ... |
13-7-2014 at 19:10
by: UnintentionalChaos |
Cinnamaldehyde synthesis (or DDQ synthesis)
Hello all, as some of you may be aware, I have a slight obsession with the receptors TRPV1 and TRPM8 ... |
13-7-2014 at 16:49
by: UnintentionalChaos |
Sciencemadness IRC chat
[rquote=335564&tid=1271&author=Theoretic]it's been down awhile..?[/rquote]
Just you. Mayb ... |
24-6-2014 at 08:03
by: UnintentionalChaos |
Preparation of Iodomethane
Repetition of procedures is always welcome, right?
I ran this prep, but with 500mmol (83.00g) of ... |
17-6-2014 at 23:26
by: UnintentionalChaos |
Sodium Borohydride identification/verification?
[rquote=334897&tid=30736&author=FireLion3][rquote=334896&tid=30736&author=Unintentio ... |
17-6-2014 at 21:11
by: UnintentionalChaos |
Sodium Borohydride identification/verification?
That seems really excessive compared to just blowing the gas from a flask into an inverted graduated ... |
17-6-2014 at 20:30
by: UnintentionalChaos |
What chemicals can you not find a source for?
[rquote=334675&tid=30685&author=smaerd]
Aluminum Trichloride (anhydrous), no idea why this ... |
16-6-2014 at 12:38
by: UnintentionalChaos |
Bad chemistry in Pentryl Prep
While I have never before, to my knowledge, contributed to this subforum, I'd like to take a moment ... |
15-6-2014 at 20:29
by: UnintentionalChaos |
looking for aniline in Canada
[rquote=334464&tid=30653&author=alexleyenda]That would require a simple reflux heating for 2 ... |
14-6-2014 at 16:36
by: UnintentionalChaos |
looking for aniline in Canada
You can readily convert acetanilide into aniline in at least 80% yield of purified product. The form ... |
14-6-2014 at 16:02
by: UnintentionalChaos |
Paper for chromatography
I would look into watercolor paper It's thick, holds up well to being wet (by necessity) and probabl ... |
12-6-2014 at 16:10
by: UnintentionalChaos |
buying ammonium chloride
If I had to guess, I would assume that the OP wants it for bulk ammonia generation, so ammonium nitr ... |
12-6-2014 at 14:59
by: UnintentionalChaos |
Can we convert non food grade reagents into food grade using crystallization only
Zinc compounds are probably the last non-food grade thing I would consider eating. Zinc tends to co- ... |
11-6-2014 at 10:32
by: UnintentionalChaos |
Latest chemical order?
I currently run a small business that consumes a lot of essential oils, so my last orders are a mix ... |
10-6-2014 at 20:34
by: UnintentionalChaos |
Any lead sulfate reactions?
As near as I can tell, you have two options.
Aluminothermic reduction of PbSO4 to PbS, which on t ... |
5-6-2014 at 08:48
by: UnintentionalChaos |
Aquisition of Phenol?
What do you intend to do with the phenol? I've been doing organic chemistry experiments for some tim ... |
4-6-2014 at 21:33
by: UnintentionalChaos |
Anthocyanin Indicator Papers
Sample 8 is Larkspur or Delphinium, which are closely related.
Here are some other good choices:
... |
4-6-2014 at 18:47
by: UnintentionalChaos |
Bad days in the lab or with glassware?
Shortly before I dropped off the radar a few months ago, I had a 125ml sep funnel fall and shatter w ... |
3-6-2014 at 19:48
by: UnintentionalChaos |
Acetylene dicarboxylic acid - treatment for lead poisoning
How about consulting the freely available literature....
http://www.orgsyn.org/Content/pdfs/proce ... |
31-5-2014 at 20:01
by: UnintentionalChaos |
gas phase reduction of ag2o
[rquote=332788&tid=30465&author=Brain&Force] try dissolving silver metal in nitric acid, ... |
30-5-2014 at 18:46
by: UnintentionalChaos |
Olive oil and KOH
[rquote=332289&tid=29959&author=CHRIS25]Is my Oleic acid able to be purified via a simple di ... |
25-5-2014 at 19:21
by: UnintentionalChaos |
Anyone want Hydrazine Sulfate?
With regards to Bert's comments above, I'd be interested in perhaps 2 or three packages. 1300g is 10 ... |
25-5-2014 at 19:12
by: UnintentionalChaos |
Neutral but not neutral
Zwitterion |
24-5-2014 at 18:36
by: UnintentionalChaos |
cleaning old drums for water storage
If they are plastic and had trichloroisocyanuric acid in them recently, they will smell like pool sa ... |
1-5-2014 at 16:46
by: UnintentionalChaos |
Qualitative tests for Methyl Isobutyl Ketone
Brady's reagent, but acetaldehyde content or low concentration will foil that. |
17-2-2014 at 19:28
by: UnintentionalChaos |
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