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Diaphragm electrolysis cell with latex (glove) as a diaphragm
That's what confuses me, Google and AI say that latex is not conductive and is not suitable for elec ... |
9-9-2025 at 01:02
by: Gualterio_Malatesta |
Diaphragm electrolysis cell with latex (glove) as a diaphragm
I did a quick test with latex glove and graphite anode/SS cathode. Anolyte was acetic acid and a bit ... |
7-9-2025 at 03:23
by: Gualterio_Malatesta |
Diaphragm electrolysis cell with latex (glove) as a diaphragm
Am I correct in understanding that latex (gloves or condoms) is interchangeable with terracotta diap ... |
4-9-2025 at 23:17
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
[rquote=702701&tid=161251&author=clearly_not_atara]
Isopropoxide is oxidized even more ea ... |
22-8-2025 at 08:32
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
I really do not understand the one-pot process, as NaOH never dissolves completely, so precipitating ... |
22-8-2025 at 04:12
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
After reading that thread I decided to give it a try without the antics of toluene and Dean-Stark tr ... |
22-8-2025 at 02:00
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
What I don't like about that patent is the absence of experimental section. They never give any deta ... |
20-8-2025 at 08:54
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
Thanks for chipping in.
I was counting on boiling ethanol vapours displacing oxygen enough for me ... |
20-8-2025 at 07:16
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
Some great points to think on, thanks, Mr.Doctor. |
20-8-2025 at 01:20
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
Oh, wow. So it forms triple azeotrope with water and ethanol. Then I wonder if there will be any lay ... |
19-8-2025 at 22:01
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
Refluxing with a column packed with sieves, sounds like a good idea. No toluene needed then? Just et ... |
19-8-2025 at 13:59
by: Gualterio_Malatesta |
Sodium ethoxide from EtOH and NaOH with azeotropic water removal
Anhydrous EtOH (dried over mol.seives 3A) is mixed with powdered NaOH.
Toluene is added, and Dean-S ... |
19-8-2025 at 10:11
by: Gualterio_Malatesta |
Phthalic acid synthesis
[rquote=657809&tid=155570&author=Fery]While still hot the paste of MnO2 is added until it di ... |
26-11-2024 at 02:11
by: Gualterio_Malatesta |
Phthalic acid synthesis
[rquote=697041&tid=155570&author=Keras]
Boiled the ~30 mL of water down to 10 mL. Put it ... |
26-11-2024 at 01:48
by: Gualterio_Malatesta |
Unexpected product in mucic acid dry distillation
I have mucic acid at hand, and wanted to try and get pyrrole out of ammonium mucate. Some procedures ... |
21-11-2024 at 02:47
by: Gualterio_Malatesta |
Isopropyl Alcohol (2-propanol) Peroxides
A "wow!" from me also - first time hearing that IPA forms peroxides, big surprise for me!
So I went ... |
31-10-2024 at 02:10
by: Gualterio_Malatesta |
Purification and crystallization of the final product (help needed)
So I followed a procedure to brominate (Cu2SO4/NaBr/Na2S2O8) 2-nitroaniline and yield 4-bromo-2-nitr ... |
28-10-2024 at 18:36
by: Gualterio_Malatesta |
Bromination of anilines
Awesome, thanks. I will do this procedure with CH[sub]3[/sub]CN first, and then experiment with othe ... |
3-9-2024 at 22:53
by: Gualterio_Malatesta |
Bromination of anilines
There's this paper where authors offer a "highly practical procedure for the preparation of bromoani ... |
2-9-2024 at 23:17
by: Gualterio_Malatesta |
toluene --> benzaldehyde
[rquote=652864&tid=2223&author=Sedit]
DCM is so easy to get almost everywhere I know of ... |
9-2-2021 at 01:08
by: Gualterio_Malatesta |
toluene --> benzaldehyde
Hey, guys!
There's this paper where they oxidize toluene to BA electrolytically in the presence o ... |
15-12-2020 at 07:50
by: Gualterio_Malatesta |
Steam distillation of aniline.
Thanks everyone!
I haven't decided what I'm gonna do with it yet, it still mostly depends on my l ... |
16-7-2011 at 06:10
by: Gualterio_Malatesta |
Steam distillation of aniline.
So you think steam distilling it is unnecessary? I mean it's really old and dark, pretty much black. |
16-7-2011 at 03:30
by: Gualterio_Malatesta |
Steam distillation of aniline.
Hey, that link is totally broken, man. |
16-7-2011 at 00:58
by: Gualterio_Malatesta |
Steam distillation of aniline.
I have some old, dark brown, almost black aniline.
I want to steam distill it. Any tips guys?
... |
15-7-2011 at 22:30
by: Gualterio_Malatesta |
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