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Purification of drain-cleaner acid
You need to remember what the acid is for, namely unclogging plugged plumbing. They contain corrosio ...
26-1-2022 at 17:39
by: TLutman
Hello and help for lightsensitive paint
Have you tried pre sensitized boards? That’s what I’ve always used with decent results, even wit ...
28-12-2021 at 18:24
by: TLutman
Introduction/Suggestions
I live in the Midwest as well, but as you know, that’s a whole lot of territory. Narrow it down a ...
28-12-2021 at 18:10
by: TLutman
Curious about HS result
Performed your test this morning. The Compound readily dissolved in a weak NaOH solution with no res ...
31-5-2021 at 04:59
by: TLutman
Curious about HS result
Watched chemplayer, dougs lab, Nile red and NurdRage videos on hydrazine sulfate and wanted to give ...
30-5-2021 at 06:59
by: TLutman
Dioxane didn’t end well
Tried this again, paying mind to what was said.
First thing, it wasn’t Traveller brand, it is Pri ...
3-5-2021 at 18:21
by: TLutman
Dioxane didn’t end well
[rquote=658666&tid=157330&author=clearly_not_atara]Sounds like it worked out. :D

The othe ...
22-4-2021 at 13:30
by: TLutman
Dioxane didn’t end well
I have the dioxane stirring now with NaOH. It’s looking good so far, with only some clumping of th ...
21-4-2021 at 17:14
by: TLutman
Dioxane didn’t end well
Label calls ethylene glycol, diethylene glycol, water, mixed corrosion inhibitors.

As for the hi ...
21-4-2021 at 16:23
by: TLutman
Dioxane didn’t end well
I was going through NurdRage vids and decided to do the dioxane from antifreeze synthesis . I used T ...
21-4-2021 at 14:06
by: TLutman
NH₃
I originally tried on a small scale using a Pyrex washing bottle. It didn’t appear to have enough ...
21-8-2020 at 16:00
by: TLutman
NH₃
The urea / NaOH never foamed a bit. Vapors burned the cuts/ abrasions I always seem to have, and bei ...
20-8-2020 at 18:41
by: TLutman
NH₃
I’m about as noob as it gets, trying to not make things that easily can get out of hand until I ge ...
20-8-2020 at 16:36
by: TLutman
Suggestions for glass joint-grease that won't get stuck after vacuum distillations?
I’ve been using dielectric silicone grease with no issues. It’s readily available from most car ...
6-8-2020 at 14:50
by: TLutman
Distillation Ideas
I’m curious what substance has a bp close enough to sulfuric acid to necessitate fractional distil ...
6-8-2020 at 14:20
by: TLutman
Acid problems
Heating too fast? I thought I was being conservative on it, but I will try slowing it down a bit. I ...
10-7-2020 at 18:33
by: TLutman
Acid problems
Just looking for some opinions on what happened with a couple distillations of acid.

First was li ...
10-7-2020 at 15:01
by: TLutman
Vacuum pump for vacuum distillation.
As a beginner into organic chemistry, I'm just trying to weigh the pro's/cons of different methods. ...
14-5-2020 at 16:18
by: TLutman

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