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Identification of Lead Acetate
> but a list of tests for acetates, sulfate, nitrates, chromate, & oxides
> would be a ...
3-8-2010 at 00:08
by: microcosmicus
Newbie with soxhlet, lots of questions...
> Links highly appreciated.

Here's a blog which describes how to make hot pepper extract
in a ...
2-8-2010 at 20:56
by: microcosmicus
Removal of Oxygen & Carbon Dioxide from Air (Glovebox Design)
> but how to build something that can be replenished and reused?

Consider Barium oxide. At lo ...
2-8-2010 at 01:07
by: microcosmicus
Purification and concentration of household ammonia
As a preliminary step, perhaps concentrate the ammonia water by
partial freezing. This way, there ...
2-8-2010 at 00:17
by: microcosmicus
Dust Contamination
If these salesmen are being so pushy and shady about about
getting you to buy their equipment, mayb ...
10-4-2008 at 10:11
by: microcosmicus
Sulphur Trioxide and Oleum Using a Box Oven - Illustarted Practical Guide
No, 100% H2SO4 dissociates to H3SO4+ and HSO4- with an
equilibirium constant of 2E-4, as compared t ...
9-4-2008 at 10:06
by: microcosmicus
Ammonium Nitrate
It seems that there is indeed such a double salt, which has its own CAS number (15245-12-2) :

htt ...
7-4-2008 at 14:42
by: microcosmicus
Strange uses for energetic materials
[quote]
In those old days, though, the ignitibility of these substances wasn't generally well known ...
7-4-2008 at 14:13
by: microcosmicus
Ammonium Nitrate
[quote]
Don't you guys have instant cold packs in the US? If yes, they can't be that expensive...? ...
7-4-2008 at 11:38
by: microcosmicus
College Interview
Back when I was in the same position, I let the interviewers know my
passion for math and physics a ...
7-4-2008 at 11:22
by: microcosmicus
Induction heating
More specifically, since they work via the magnetization of iron,
they won't do diddlysquat above ...
6-4-2008 at 21:08
by: microcosmicus
Strange uses for energetic materials
[quote]
It was actually the inventor of TNT who had an ashtray
made of TNT to demonstrate the ins ...
6-4-2008 at 12:17
by: microcosmicus
The Chemical Closet
[quote]
Does this mean that I can beat the evil neighbor kids as long as
I think that a good beat ...
6-4-2008 at 10:56
by: microcosmicus
Induction heating
Legality isn't an issue unless you were planning to steal a furnace.
Rather the problem is in findi ...
6-4-2008 at 08:06
by: microcosmicus
The Chemical Closet
[quote]
I seriously doubt that methamphetamine production is going to fade away,
there are too ma ...
5-4-2008 at 22:50
by: microcosmicus
The Chemical Closet
[quote]
Is that only your deduction or is it a fact?
[/quote]

It is my deduction based upon, a ...
5-4-2008 at 19:16
by: microcosmicus
The Chemical Closet
[quote]
Admittedly I'm pretty much clueless about law and related stuff,
but how can somebody who ...
5-4-2008 at 13:03
by: microcosmicus
Strange uses for energetic materials
Nitrobenzene and nitrotoluene are used in Kerr cells (useful as fast electronic shutters
among oth ...
4-4-2008 at 20:39
by: microcosmicus
Machining Project
Then the analytic balance would be a good choice because the most
critical component is grinding pr ...
3-4-2008 at 22:57
by: microcosmicus
Sulfur trioxide from sodium hydrogen sulfate
[quote]
I'm beginning to lose some of my interest in this hobby,
its seems I cant step left right ...
3-4-2008 at 18:35
by: microcosmicus
The Chemical Closet
[quote]
, the initial package was carried to his door by the postal inspector involved in the inves ...
3-4-2008 at 14:44
by: microcosmicus
CHCl3 and CCl4 Prep Overview
[quote]
Methyl chloride is another issue. I am not well educated in organics, how could this be mad ...
3-4-2008 at 13:48
by: microcosmicus
CHCl3 and CCl4 Prep Overview
[quote]
It's unfortunate, however, that methyl thiocyanate seems to be unavailable to me.
[/quote ...
3-4-2008 at 11:35
by: microcosmicus
The Chemical Closet
Assuming that SWIM were to order a watched chemical from TCC
and assuming, again hypothetically, th ...
3-4-2008 at 07:53
by: microcosmicus
Machining Project
I would certainly expect lathes --- rather, from the way he phrased it,
it sounded like they might ...
2-4-2008 at 20:54
by: microcosmicus
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