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Concerning the transportation of a home lab
I moved recently, I had the movers move everything but the oxidizers. I seperated things in bags, a ... |
16-7-2011 at 15:14
by: smuv |
removing zinc from galvanized steel
I wonder if you could use an aqueous solution of an iron(II) salt.
Edit: But generally for weldin ... |
14-7-2011 at 09:54
by: smuv |
Glass tubing for leading gasses
5mm is more than enough, it will not explode. I have used very narrow tubing to generate gasses, ne ... |
30-6-2011 at 06:28
by: smuv |
The short questions thread (3)
I use my fridge pump, before that I used a medical diaphragm vacuum pump. I think it is cheaper to ... |
29-6-2011 at 20:40
by: smuv |
Infrared thermometer to 1600oC : some experiences ?
I tried using an IR thermometer on stainless steel, it said the piece was 60c when in reality it was ... |
29-6-2011 at 20:30
by: smuv |
Phenylethanolamine from styrene
also...this is not simple SN2. Predominantly it is deprotonation/cyclization to the epoxide and th ... |
27-6-2011 at 18:52
by: smuv |
Phenylethanolamine from styrene
It will definitly work, the question is which isomer will you get. For styrene you will get very p ... |
27-6-2011 at 18:11
by: smuv |
soda syphon
Interesting, I have what looks like, that exact bottle and use it as a fermenter for smaller batches ... |
27-6-2011 at 14:48
by: smuv |
Separation of a US nickel
Dissolve nickels into nitric acid, pass Hydrogen sulfide through the solution; CuS seperates. Filte ... |
27-6-2011 at 07:32
by: smuv |
N-Butylamine
A nice thing about the gabriel is the intermediate substituted pthalimides are easy to purify and ge ... |
26-6-2011 at 23:55
by: smuv |
Neutralization of NOx gasses from distillation of HNO3
Vac adapter --> hose --> out window.
Never a problem. |
26-6-2011 at 20:18
by: smuv |
N-Butylamine
Not a problem. A buddy in my lab used to work with azides on a large scale all the time. No great ... |
26-6-2011 at 20:15
by: smuv |
soda syphon
I found a really nice heavy duty bottle at a thrift store today ($4). I was confuzed as to the bott ... |
26-6-2011 at 20:02
by: smuv |
(Diggers) toluene Inhibitors?
Is thiophene(s) even an impurity any more? Back in the day, sure, aromatics came from coal pyrolysi ... |
25-6-2011 at 18:54
by: smuv |
Weapon's chemicals from sunken ships in sand
Phosgene wouldn't be a good chemical to write about, because it reacts quickly with water to form CO ... |
25-6-2011 at 13:31
by: smuv |
4-Nitroaniline
haha! the wiki even tells you how to synthesize it.
http://en.wikipedia.org/wiki/4-Nitroaniline
... |
25-6-2011 at 10:22
by: smuv |
N-Butylamine
[quote]n-butyl NITRATE and reduction with zinc/ammonium formate with about 50 - 60% yield[/quote]
... |
25-6-2011 at 10:12
by: smuv |
N-Butylamine
No. With nitrobutane you may have something, but with butyl nitrite, you would probably only get bu ... |
23-6-2011 at 16:31
by: smuv |
Hg Vapor Lamp Ballasts
You can use metal halide lamp ballasts too (they are interchangeable). A good source for cheap lamp ... |
22-6-2011 at 17:37
by: smuv |
Literature...ugh...
I am resurecting this thread because I found the article that I suspect wikipedia failed to referenc ... |
22-6-2011 at 16:14
by: smuv |
Aluminium and molten urea/benzoic acid
aluminum cans are plastic lined. |
16-6-2011 at 07:14
by: smuv |
Ethyl/Isopropyl Bromide preparation
Store it under a layer of water. |
12-6-2011 at 17:23
by: smuv |
Thoughts on acids/bases
I could give you the mundane, for any acid catalyzed reaction, there is a base the acid is acting up ... |
8-6-2011 at 16:31
by: smuv |
Lightning rod
Well, there are about 16 gallons of gasoline in a filled automobile gas tank, and I don't thing gara ... |
8-6-2011 at 16:26
by: smuv |
Storage of KOH solution
storage in polyolefins is best. |
8-6-2011 at 15:44
by: smuv |
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