Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

[Next Page]
How to store and dispose of Sodium Sulfide?
Sodium sulfide can be neutralized with bleach or hydrogen peroxide ...
20-2-2024 at 14:22
by: fx-991ex
Clean burnt/melted plastic off concrete.
dissolve with acetone?
9-2-2024 at 12:52
by: fx-991ex
New ETN Synthesis
I think some people doing bigger batches will treat with sulfuric acid first then add nitrate/nitric ...
8-2-2024 at 16:54
by: fx-991ex
Can we infer what is broken in the hot plate given the following?
[rquote=690747&tid=160158&author=6dthjd1]This used hot plate was working near the high setti ...
8-2-2024 at 15:38
by: fx-991ex
Sorry for the downtime
Yeah i was worrying too, dont want to come here with a website seized warning.

Do we have any bac ...
7-2-2024 at 12:50
by: fx-991ex
Cheapest way to get the highest amount of ETN?
As for stabilities you can also recrystalized it with urea after or instead the carbonate, urea is a ...
4-2-2024 at 08:52
by: fx-991ex
Cast vs Plastic
Nice test with interesting result.

what did you use as a primary? I see some aluminum foil at the ...
1-2-2024 at 08:28
by: fx-991ex
Do u guys make glacial acetic acid from 5% vinegar?
If you make Sodium acetate you need to dehydrate it by heating(melt) before making GAA with it.
22-1-2024 at 05:48
by: fx-991ex
Ammonium Nitrate from Calcium Ammonium Nitrate
Thanks. Like I said, at this point I am done ...
20-1-2024 at 08:46
by: fx-991ex
Ammonium Nitrate from Calcium Ammonium Nitrate
[rquote=690297&tid=59080&author=ManyInterests][rquote=690293&tid=59080&author=MadHat ...
20-1-2024 at 06:13
by: fx-991ex
Ammonium Nitrate from Calcium Ammonium Nitrate
[rquote=690293&tid=59080&author=MadHatter]My post from 2022:

https://www.sciencemadness.o ...
19-1-2024 at 17:41
by: fx-991ex
Sodium Nitrite available - 20kg
At that price am seriously thinking about sending him a message and ordering a kilo or 2.
I think i ...
14-1-2024 at 16:48
by: fx-991ex
How to plasticize ETN with SBR (styrene-butadiene rubber)?
[rquote=689939&tid=160090&author=ManyInterests][rquote=689897&tid=160090&author=Denn ...
7-1-2024 at 05:36
by: fx-991ex
Separation of ammonium sulfate and urea
Can't heat urea to recrystallize it will decompose to ammonia.
Have to do it slowly with desiccator ...
5-1-2024 at 15:38
by: fx-991ex
How to plasticize ETN with SBR (styrene-butadiene rubber)?
[rquote=689898&tid=160090&author=Sir_Gawain]It’s Laboratory of Liptakov. The type of tape ...
5-1-2024 at 11:58
by: fx-991ex
Nitrocellulose shelf storage
Thanks you to sir_gawain and LoL for the good advice.

Anyone know if the NC coated fuses will hav ...
31-12-2023 at 14:37
by: fx-991ex
Nitrocellulose shelf storage
As we all know NC is kinda unstable and need to be stabilized for long shelf life(i heard urea ...
30-12-2023 at 14:13
by: fx-991ex
Sodium Nitrite available - 20kg
Where are you from and which country you ship to?.
Have any other product for sale like nickel nitr ...
28-12-2023 at 17:36
by: fx-991ex
Lab raided again, second excuse they used failed.
wow thats crazy, canada is really fucked the past few years.

So it took just 1 complain from 1 gu ...
25-12-2023 at 09:15
by: fx-991ex
Selling Chemicals online
Should probably make your own online website for the sale.
I hope you are in Canada, we really need ...
13-12-2023 at 17:54
by: fx-991ex
Step down adjustable buck converter for electrolysis
current too high.
6-12-2023 at 11:28
by: fx-991ex
Beginner question about AN
this fertilizer are not ammonium sulfate and calcium carbonate, that would precipitate calcium sulfa ...
1-12-2023 at 18:10
by: fx-991ex
Using Corning PC-425D on 240V
Sometime theres different tap to the power transformer for different line voltage.
Do you have sche ...
21-11-2023 at 15:24
by: fx-991ex
Sulfuric acid purification problems
$$H2SO4 + Na2CO3 \rightarrow Na2SO4 + CO2 + H2O$$
Could the carbonate react with the acid to make s ...
20-11-2023 at 12:44
by: fx-991ex
Building a Chemputer
will be interesting, electronics(repairs, circuit/pcb design/assembly) and programming(website/micro ...
26-10-2023 at 14:38
by: fx-991ex
[Next Page]

  Go To Top