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Diethylether (sulfuric acid saving method) One substitute I read about somewhere (I can’t remember where) that you could also use is anhydrou ... |
15-5-2024 at 11:59 by: Sir_Gawain |
H2O2 from urea peroxide You could also extract the hydrogen peroxide from solution with diethyl ether, but this is practical ... |
13-5-2024 at 10:08 by: Sir_Gawain |
Cody's lab: 50lbs Al cans to thermite: pool of liquid Al2O3 Cool video. It’s really interesting how the particle size scales up. There’s probably no limit t ... |
13-5-2024 at 10:01 by: Sir_Gawain |
Simple way to differentiate MEK and THF If your solution was alkaline there wouldn’t be any bisulfite, just sulfite. |
13-5-2024 at 09:51 by: Sir_Gawain |
Unknown impurity in ethyl acetate I feel really stupid; I just figured it out. I checked the density, aannndddd it's ethyl acetate. I ... |
10-5-2024 at 17:14 by: Sir_Gawain |
Unknown impurity in ethyl acetate I recently bought a liter of "MEK substitute" from the hardware store. The MSDS says 100% ethyl acet ... |
10-5-2024 at 16:58 by: Sir_Gawain |
Nitric acid bottles growing exterior crystals? That’s definitely the problem. You need to get a cap made out of something else—preferably Teflo ... |
6-5-2024 at 22:09 by: Sir_Gawain |
Simple way to differentiate MEK and THF It should say on the can what solvents it contains. I’ve most commonly seen a mixture of MEK and T ... |
6-5-2024 at 14:10 by: Sir_Gawain |
Most Cost-Effective Explosive [rquote=692920&tid=160313&author=underground]Now the problem with NQ is well known so deriva ... |
6-5-2024 at 13:59 by: Sir_Gawain |
PbSO4 to H2SO4 [rquote=692876&tid=160309&author=LookingForAnswers]Hello there. All sings on earth and heave ... |
5-5-2024 at 20:52 by: Sir_Gawain |
5-ATZ(5-Aminotetrazole), the nitrotetrazolate ion and friends Did you end up with a yield of NaNTz? It’s possible the reaction didn’t work and so none of the ... |
5-5-2024 at 20:18 by: Sir_Gawain |
Hydrazine Yeah, with higher concentrations of hypochlorite, you just have to use the hydrochloric acid neutral ... |
5-5-2024 at 20:12 by: Sir_Gawain |
Most Cost-Effective Explosive Aside from thermobarics, the cheapest explosives by weight are going to be ammonium nitrate based.
... |
5-5-2024 at 20:07 by: Sir_Gawain |
Nitric acid bottles growing exterior crystals? It’s probably reacting with the metal cap. Do you know what metal it is?
How did you make your ni ... |
5-5-2024 at 19:48 by: Sir_Gawain |
Failed attempt at making chloroform[?] That pleasant-smelling side product might be chlorobutanol. It forms from a reaction between chlorof ... |
3-5-2024 at 13:21 by: Sir_Gawain |
"Let's Distill Some H2SO4!" -Last Words I think you can use too many boiling chips. While distilling ethylene glycol (b.p. 197 C), using mor ... |
2-5-2024 at 08:44 by: Sir_Gawain |
Failed attempt at making chloroform[?] [rquote=692854&tid=160307&author=AndrewOfWallachia]
Is it perhaps possible that I can conce ... |
2-5-2024 at 08:37 by: Sir_Gawain |
Dichloromethane now banned from US paint strippers Not here in the US. About six years ago though it was removed from most products. As Dr. Bob stated, ... |
1-5-2024 at 22:15 by: Sir_Gawain |
Pure CuCl2 from dirty HCl Place an open container of the dirty acid and an open container of water inside a larger sealed cont ... |
1-5-2024 at 07:36 by: Sir_Gawain |
Dichloromethane now banned from US paint strippers What about other products? I’ve never seen dichloromethane paint stripper in the last six years, b ... |
1-5-2024 at 06:49 by: Sir_Gawain |
New ETN Synthesis No, just urea. It absorbs nitrogen oxides and residual acid. |
29-4-2024 at 14:10 by: Sir_Gawain |
"Let's Distill Some H2SO4!" -Last Words Nurdrage recently released a video on this very topic. It’s very informative.
Even with the cer ... |
27-4-2024 at 09:18 by: Sir_Gawain |
Hydrazine Since you used the sulfuric acid neutralization method and that small volume of liquid, it’s most ... |
23-4-2024 at 12:02 by: Sir_Gawain |
Hydrazine [rquote=692663&tid=1128&author=ManyInterests]I wanted to ask this question and I should have ... |
21-4-2024 at 18:54 by: Sir_Gawain |
Hydrazine [rquote=692658&tid=1128&author=Keras]I tried the hydrazine sulphate classic synthesis (the o ... |
21-4-2024 at 12:12 by: Sir_Gawain |
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