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Reusing leftover Zn from Zn/HCl reduction Yes you can reuse it, I once even did it myself when low on zinc dust. |
5-2-2011 at 19:03 by: Magic Muzzlet |
Chemicals in NZ. Not industrial qunatites Nitric acid, shipped legally or illegally, is one of THE last things I would want to ship overseas. |
30-1-2011 at 14:34 by: Magic Muzzlet |
Vacuum Filtration Woes... It shouldn't be ripping, you need to lower the vacuum, or maybe the papers are just really shitty. I ... |
30-1-2011 at 10:27 by: Magic Muzzlet |
Distilling from a viscous mixture It's already been covered and it's no problem to get out of the flask, distillation has always gone ... |
30-1-2011 at 09:46 by: Magic Muzzlet |
Alternative to cyclohexane for halogen extraction Basically washing the DCM is having your solvent in the sep funnel, then you add water, shake etc an ... |
25-1-2011 at 13:36 by: Magic Muzzlet |
Alternative to cyclohexane for halogen extraction The ks3 stripper from kleanstrip is my OTC source for DCM, all I do is fill up a flask with the past ... |
25-1-2011 at 12:15 by: Magic Muzzlet |
When naphthalene balls aren’t naphthalene balls(?) The issue could have been avoided by reading the wrapper in the first place? It just seems obvious y ... |
24-1-2011 at 14:30 by: Magic Muzzlet |
Alternative to cyclohexane for halogen extraction Chloroform should work just as well for your purpose I presume. For cyclohexane elemental scientific ... |
21-1-2011 at 11:50 by: Magic Muzzlet |
Alternative to cyclohexane for halogen extraction Cyclohexane is very easy to obtain especially in the us, even as a hobbyist. But I would use DCM pro ... |
21-1-2011 at 11:13 by: Magic Muzzlet |
PREPERATION OF ACIDS FROM ALKALI SALTS There is lots of info in many places look on this forum, google, lambdasyn possibly versuchschemie.d ... |
17-1-2011 at 20:29 by: Magic Muzzlet |
PREPERATION OF ACIDS FROM ALKALI SALTS I think he wants to make formic acid from the sodium formate, but the question is quite unclear to m ... |
17-1-2011 at 19:51 by: Magic Muzzlet |
flask insulation? You should just use a pan or something on top with sand/oil/water, don't rely on just putting a flas ... |
12-1-2011 at 19:58 by: Magic Muzzlet |
Sodium Ethoxide http://www.orgsyn.org/orgsyn/orgsyn/prepcontent.asp?print=1&showprint=1&prep=cv1p0258
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10-1-2011 at 20:45 by: Magic Muzzlet |
mental block need ideas Then why don't you do exactly what you are wanting to do? Syntheses take time, during that time you ... |
7-1-2011 at 09:13 by: Magic Muzzlet |
Nitric acid production There is a search function and also threads on this subject |
7-1-2011 at 08:47 by: Magic Muzzlet |
mental block need ideas You should find out beforehand however long it takes you which reactions you would like to do, then ... |
7-1-2011 at 08:28 by: Magic Muzzlet |
The short questions thread (3) I lack the resources to do a column at this time, but I have been trying crystallization from ethano ... |
6-1-2011 at 11:10 by: Magic Muzzlet |
WTB Hydroxylamine hydrochloride I do not see how the prep in Brauer is better than a simple reflux. The writeup on versuchschemie is ... |
1-1-2011 at 12:16 by: Magic Muzzlet |
WTB Hydroxylamine hydrochloride The method with sulfuric acid will give the sulfate, I should have included that part of info.. Anyw ... |
30-12-2010 at 19:00 by: Magic Muzzlet |
WTB Hydroxylamine hydrochloride You won't get very far in chemistry with that attitude.
You should check out photographic supplies ... |
30-12-2010 at 16:38 by: Magic Muzzlet |
Isoproyl Nitrite gasmask Haha I really thought this was going to be about making a mask to breathe alkyl nitrites with, but y ... |
30-12-2010 at 10:53 by: Magic Muzzlet |
The short questions thread (3) 1-pentyl-3-(1-naphthoyl)indole, JWH-018.
I have made this compound on 3 occasions and after alkyl ... |
28-12-2010 at 11:53 by: Magic Muzzlet |
4-alkylthio-2,5-dimethoxybenzaldehyde, Sulfuric Duff reaction Well I am back reporting in this thread again, in short still no success at all with the sulfuric du ... |
28-12-2010 at 11:26 by: Magic Muzzlet |
The short questions thread (3) Thanks for your input Vulture and I know it is meant to be freshly prepared, but the solid I got is ... |
12-12-2010 at 15:08 by: Magic Muzzlet |
Esters There are a few good sites on the net but I'm sure many would be apprehensive about just posting the ... |
26-11-2010 at 10:24 by: Magic Muzzlet |
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