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absolutely HUGE chem glassware sale.
Would you consider selling individual items? If so send me a PM about condensers, the column and Erl ...
22-9-2017 at 06:34
by: Elemental Phosphorus
How to remove salt from putrescine dihydrochloride?
Putrescine dihydrochloride should be readily soluble in water, no?
I don't see why ethanol should b ...
18-9-2017 at 17:24
by: Elemental Phosphorus
What are "synthetic iron oxides"
I have a 1 pound bag of yellow iron oxide. It is most certainly possible, but the name 'iron oxide' ...
14-9-2017 at 04:06
by: Elemental Phosphorus
Hydrogen Peroxide and Carbonic Acid Reaction
[rquote=491883&tid=76634&author=Hydrazine]I'm not so sure about that.
CO2 will react with ...
8-9-2017 at 14:16
by: Elemental Phosphorus
Which pump when working with flammable gas?
It will just generally be safer, but a lot of people tend to like aspirators for their relative simp ...
1-9-2017 at 04:33
by: Elemental Phosphorus
Where do you draw the line?
Well, in an ideal world, drugs would be legal, but there would be programs directed at educating and ...
1-9-2017 at 04:26
by: Elemental Phosphorus
Melting fine bismuth powder
You could probably melt it under heavy motor oil or gear oil, since motor oil boils at around 300 de ...
16-8-2017 at 06:14
by: Elemental Phosphorus
Need an easy synthesis of Perchloric acid
I would be very cautious of anything that generates chlorine heptoxide.

I also read a few U. S. p ...
24-7-2017 at 14:03
by: Elemental Phosphorus
lab safety equipment
What exactly does one use a disembodied brain for? It does contain a lot of water I suppose, maybe g ...
14-7-2017 at 12:36
by: Elemental Phosphorus
sodium metal extraction - Nurdrage did it!
What I meant in my earlier post was that I did not believe that a hot pyrotechnic reduction of potas ...
1-7-2017 at 12:15
by: Elemental Phosphorus
Efficiency of a car’s catalytic converter
Well, this isn't really the thread for discussion of the Ostwald process, and my question has alread ...
13-6-2017 at 04:17
by: Elemental Phosphorus
unconventional sodium
I honestly can say that the risk if peroxides is almost zero if the peroxides are stored over a smal ...
9-6-2017 at 19:18
by: Elemental Phosphorus
Catalytic converters in the Ostwald process
A catalytic converter should work well for the first step of Ostwald process (ammonia to nitric oxid ...
9-6-2017 at 08:29
by: Elemental Phosphorus
Hydrogen Peroxide from Ozone?
Distilling hydrogen peroxide period is usually not the method used to concentrate it. If you buy 12% ...
7-6-2017 at 18:11
by: Elemental Phosphorus
Hydrogen Peroxide from Ozone?
Barium nitrate costs about $5.50 per pound on, but their website is down tem ...
6-6-2017 at 06:04
by: Elemental Phosphorus
Solvent for metals
It depends what metals the powder contains. What metal is it that you want to leach? If it is gold I ...
4-6-2017 at 09:59
by: Elemental Phosphorus
Rather stupid smokebomb composition.
If you would like to make KClO4 from your chlorate, you could always disproportionate the chlorate t ...
1-6-2017 at 09:37
by: Elemental Phosphorus
Sodium Metabisulphite & Magnesium
If you want to be absolutely sure about whether or not the gas is hydrogen sulfide, you can bubble s ...
29-5-2017 at 05:48
by: Elemental Phosphorus
Solvent for metals
Depending on the metal, some chemicals form a complex with metals like cyanide and gold, which could ...
28-5-2017 at 05:44
by: Elemental Phosphorus
Photos, as promised
Here are the photos, as I promised:

[file]59328[/file] [file]59330[/file] [file]59332[/file] [fi ...
25-5-2017 at 13:26
by: Elemental Phosphorus
Exotic thermites & analogs
That makes sense, thanks. I was going to guess that since I had not previously dried the red iron ox ...
25-5-2017 at 03:58
by: Elemental Phosphorus
Exotic thermites & analogs
250 milligrams of magnalium and 350 milligrams of red iron oxide.
24-5-2017 at 17:42
by: Elemental Phosphorus
Strange problem with MgAl-red iron oxide thermite
Today I ignited about 600 milligrams of thermite made with 200-325 mesh magnalium and red iron oxide ...
24-5-2017 at 16:07
by: Elemental Phosphorus
Stopping spam by banning .com and slashes together in post titles
You all are right, a captcha is the best way. Yesterday, I saw 5 spam posts in 'Chemistry in general ...
19-5-2017 at 03:49
by: Elemental Phosphorus
Aniline-P-Sulfonic Acid Group Buy
Sorry guys, but when I announced to the seller I only wanted 25kg, he stopped replying to me. I figu ...
18-5-2017 at 07:16
by: Elemental Phosphorus
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