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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 hobbychemicalsupply.com, 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 |
castable refractory mixtures
There is another forum online dedicated to furnace and foundry construction. I read it sometimes, si ... |
18-5-2017 at 04:00
by: Elemental Phosphorus |
Stopping spam by banning .com and slashes together in post titles
I was thinking that most spam posts have both .com and a slash in the title, so if there was a piece ... |
18-5-2017 at 03:46
by: Elemental Phosphorus |
4,7-phenanthroline-5,6-dione intermediate
Fuming nitric acid is a general term given to nitric acid at a concentration high enough to produce ... |
17-5-2017 at 06:34
by: Elemental Phosphorus |
Coolant spray for controlling reaction temperature
Have you considered immersing a glass coil with cold brine running through it into your reaction, fo ... |
17-5-2017 at 04:37
by: Elemental Phosphorus |
4,7-phenanthroline-5,6-dione intermediate
[rquote=470221&tid=71219&author=CuReUS]From the density of HNO[sub]3[/sub] given,its obvious ... |
15-5-2017 at 04:36
by: Elemental Phosphorus |
3A seives (and others 4A, 5a, x11, x13 and more) - about $6/lb
I'd be interested in 2lbs of 3A molecular sieves.
Edit: In sphere or pellet form.
[Edited on 14-5- ... |
14-5-2017 at 13:33
by: Elemental Phosphorus |
Efficiency of a car’s catalytic converter
Thanks, I hadn't seen that thread but thanks. I will try to replicate his setup (with some modificat ... |
12-5-2017 at 04:49
by: Elemental Phosphorus |
Efficiency of a car’s catalytic converter
Thanks for showing me that thread. I will be replicating his design with a few changes. I started th ... |
11-5-2017 at 13:13
by: Elemental Phosphorus |
recrystallization PETN
Yes, you could distill your 90% nitric acid with 98% sulfuric acid to further increase its concentra ... |
11-5-2017 at 13:08
by: Elemental Phosphorus |
Efficiency of a car’s catalytic converter
Well looks like vanadium pentoxide it is then. The plan is to deposit it on silica gel, and pack tha ... |
11-5-2017 at 04:07
by: Elemental Phosphorus |
recrystallization PETN
If you want an exact procedure, it is really not hard to find a complete synthesis of PETN online.
... |
10-5-2017 at 15:02
by: Elemental Phosphorus |
Where to buy a 50 Liter Magnetic Hotplate Stirrer?
You could buy a 50 liter heating mantle, and put it on top of a 50 liter magnetic stirrer. You said ... |
8-5-2017 at 04:34
by: Elemental Phosphorus |
Aniline-P-Sulfonic Acid Group Buy
Okay, so on the shipping calculator I got $140, I had miscalculated the volume since the units for s ... |
8-5-2017 at 03:58
by: Elemental Phosphorus |
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