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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 |
ITER: A useful nuclear fusion experiment or a waste of money ?
While it is very interesting from a scientific perspective, I think the money could've been put to a ... |
17-4-2024 at 09:13
by: Sir_Gawain |
Hydrazine
Here it is:
[file]101717[/file]
Apologies for the bad handwriting. |
14-4-2024 at 12:47
by: Sir_Gawain |
Hydrazine
[rquote=692463&tid=1128&author=ManyInterests]
69.65g. My best yet. Doing it slowly and pa ... |
13-4-2024 at 19:28
by: Sir_Gawain |
Hydrazine
What’s the purity of your nickel nitrate? That’s about the only major variable I can think of. |
12-4-2024 at 14:21
by: Sir_Gawain |
Hydrazine
What was your hydrazine sulfate yield? |
12-4-2024 at 10:35
by: Sir_Gawain |
LL8 from Dr. Liptakov
By cast grain do you mean ETN that's been cast, then broken up into grains? That should form dense, ... |
11-4-2024 at 09:36
by: Sir_Gawain |
Powerful ozonizer, is it possible at home?
Tdep, you titrated yours; what was the actual output?
Edit: I found the video; with a ozone gener ... |
10-4-2024 at 19:37
by: Sir_Gawain |
Kicks when boiling solutions
Pyrex used to be borosilicate; they recently changed to cheaper soda-lime glass. |
10-4-2024 at 18:27
by: Sir_Gawain |
Kicks when boiling solutions
[rquote=692384&tid=160286&author=Romix]
Ok, the question is how to explain this phenomenon ... |
10-4-2024 at 13:07
by: Sir_Gawain |
Kicks when boiling solutions
The best way to prevent bumping is good stirring. Since bumping happens when liquid near the bottom ... |
10-4-2024 at 06:28
by: Sir_Gawain |
Hydrazine
IIRC, alchemystery uses some water in his potassium azide video. You just add the hydrazine sulfate ... |
7-4-2024 at 18:25
by: Sir_Gawain |
Hydrazine
The temperature is less important than the presence of enough water to start the reaction. There sho ... |
7-4-2024 at 17:49
by: Sir_Gawain |
Hydrazine
[rquote=692287&tid=1128&author=fx-991ex]Do you think using drain opener will work for hydraz ... |
7-4-2024 at 12:55
by: Sir_Gawain |
NHN synthesis not working
Are you sure the free-basing reaction took place at all? If your reagents are dry and cold enough, t ... |
6-4-2024 at 20:53
by: Sir_Gawain |
Extracting uranium from fiestaware
Do you mean a concentrated solution or molten sodium hydroxide? |
6-4-2024 at 20:47
by: Sir_Gawain |
Hydrazine
It’s perfectly fine to store the bleach/lye solution. If anything, it should slow degradation. |
6-4-2024 at 20:46
by: Sir_Gawain |
Extracting uranium from fiestaware
[rquote=692241&tid=160272&author=Trashcanman]
Agreed but he has already dealt with radium a ... |
5-4-2024 at 19:58
by: Sir_Gawain |
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