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Industrial Chemistry Question
Re: The Sodium-mercury amalgam created by electrolysis of a saturated NaCl solution - applicable to ...
20-12-2008 at 15:16
by: kalacrow
Anyone ever built an overhead stirrer?
Electric Fan Motors.

These are available in all sizes, all types, rated for DC or AC and can be h ...
24-11-2008 at 11:36
by: kalacrow
Alternatives to using a "pipe bomb" for a reaction?
One safer home brew alternative is to use a tank designed for holding gases at high pressure, aka a ...
24-11-2008 at 11:05
by: kalacrow
Kits for Sulphuric and Nitric acids

Nitric acid is easy to make with a few hundred dollars in equipment. In fact, they still ...
24-11-2008 at 10:28
by: kalacrow
As an aside...
Industrially, they use benzene:

Kinda neat. :)

Ethanol-benzene-wa ...
25-10-2008 at 07:16
by: kalacrow
Distillation: retort vs. flask + condenser
Hm. For those prices, I'd just buy the real stuff.
19-10-2008 at 20:15
by: kalacrow
Academic interest, yes :) It is frustrating though, that such useful precursors to so many legal, in ...
19-10-2008 at 00:35
by: kalacrow
Vanillin isnt listed.
18-10-2008 at 18:09
by: kalacrow
homebuilt fume hood
Not entirely off topic.. and nifty :)

I built a small Tesla Rotor (Google Tesla Turbine) to play ...
16-10-2008 at 22:10
by: kalacrow
The short questions thread (1)
Oof. Thanks! I'll have to do some cutting and pasting... ;)
16-10-2008 at 21:56
by: kalacrow
The short questions thread (1)
Thanks.. I have that ref :)

What I am looking for is an account of the lab or industrial process ...
16-10-2008 at 13:57
by: kalacrow
Oxidation of Eugenol ref
Does anyone have a ref to the actual procedure to oxidize eugenol to vanillin, as used in the good ' ...
16-10-2008 at 08:24
by: kalacrow
I suppose the whole "eugenol synthesis" thing has no interest because it is not only easily obtainab ...
16-10-2008 at 08:13
by: kalacrow
Methanol production
There are also some brands of denatured alcohol that are up to 40% methanol. Look at the MSDS for th ...
1-10-2008 at 16:45
by: kalacrow
chemical acquistion
I could care less about the "druggies" actually. The only thing that drug prohibition has done is dr ...
1-10-2008 at 16:27
by: kalacrow
chemical acquistion
Hmm. I'll have to disagree here.

I know of one person who was engaged in essential oil work (for ...
30-9-2008 at 17:38
by: kalacrow
What size beads to use in a Hempel column?
One more alternative is, assuming you have the equipment, to make packing from lengths of flint glas ...
11-6-2008 at 07:34
by: kalacrow
General purpose oxidation, electrochemistry
I've found this thread fascinating, but most especially the bits given by Cycloknight early on. His ...
9-6-2008 at 20:54
by: kalacrow
Mw reactions-catechole methylation

detailed instructions there.

8-6-2008 at 09:08
by: kalacrow
Moments of personal discovery
I was talking to a college student about his math problems in physics and since I was always good at ...
2-6-2008 at 11:33
by: kalacrow
Musings and discoveries
I'm amazed I didn't find the 'keten lamp' post before this.. although the characters asking the ques ...
2-6-2008 at 10:56
by: kalacrow
HBr in GAA
Additional noodling and searching yields the expected result.. Hbr/GAA generated in situ usingHBr ac ...
1-6-2008 at 08:52
by: kalacrow
Suggestions for oil-bath oil?

Very inexpensive if you have an IKEA near you ...
27-5-2008 at 19:24
by: kalacrow
Magnetic stirrer/hotplate
What is it's heat tolerance?

PS: Wait a sec.. that's from American Science and Surplus!
It's a ...
27-5-2008 at 18:25
by: kalacrow
Whoops :)
Wow.. how did i make that mistake? That's the last time I use an online chem balancer and not pay as ...
27-5-2008 at 18:15
by: kalacrow
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