| Search |
| [Next Page] |
Disposal of sulfuric drain opener
I wouldn't neutralize it, just poor it down the drain, it will get neutralized on its way to the wat ... |
6-1-2021 at 23:55
by: Tsjerk |
How is medium/large scale sublimation accomplished?
I didn't think you added water, but in sublimations in general it is often done, in this case it is ... |
3-1-2021 at 09:43
by: Tsjerk |
How is medium/large scale sublimation accomplished?
The way to go is to just melt the phthalic acid (it first dissolves in its water, then boils and cry ... |
3-1-2021 at 04:27
by: Tsjerk |
Iodine storage, what happened?
It's not made to be a reaction vessel but it is borosilicate. I used them to boil growth medium in a ... |
31-12-2020 at 05:37
by: Tsjerk |
Cubane; Dimethyl Cubane-1,4-dicarboxylate synthesis
Btw, I performed the de-ketalization. Straight forward process, I performed the reaction on a day th ... |
27-12-2020 at 07:55
by: Tsjerk |
Cubane; Dimethyl Cubane-1,4-dicarboxylate synthesis
Very nice video on YouTube Tdep! Good idea to not do the bromination and dehydrobromination in one p ... |
27-12-2020 at 07:46
by: Tsjerk |
Toluene boiling point reading 105C?
You got three layers when you added water? Then there has to be an impurity. Water as DraconicAcid s ... |
23-12-2020 at 12:09
by: Tsjerk |
Violuric acid salts (fantastic colors and variety)
I don't think this would give colored complexes if 1,3-diethylvioluric acid was formed. The 1 and 3 ... |
23-12-2020 at 01:50
by: Tsjerk |
The Short Questions Thread (4)
[rquote=651808&tid=25055&author=Johnny Cappone]
1) Is it possible to concentrate a dilute ... |
22-12-2020 at 05:20
by: Tsjerk |
A sale list of my chemicals that I have more that I need
What kind of ion-exchange resin do you have? |
21-12-2020 at 12:39
by: Tsjerk |
Need help finding a non flammable low temp boiling liquid
What do you want to accomplish with dry ice? Do you want to freeze the mixture and thaw at -20 to se ... |
21-12-2020 at 02:16
by: Tsjerk |
Need help finding a non flammable low temp boiling liquid
Ortho nitrotoluene melts at -10, the para at 53. When you cool a mixture to -16 (coldest I tried) yo ... |
20-12-2020 at 09:51
by: Tsjerk |
Covid vaccine results
Those are some special lipids, they allow for fusion of the lipid bilayer of the nano-particles (lip ... |
18-12-2020 at 01:15
by: Tsjerk |
Violuric acid salts (fantastic colors and variety)
[rquote=651563&tid=156755&author=valeg96]I'd like to try them myself but I don't want barbit ... |
17-12-2020 at 13:59
by: Tsjerk |
Sodium Triacetoxyborhydrid from NaBH4 in Benzene **HELP**
50ml benzene for 0.186 gram NaBH4? That seems a bit excessive. Maybe benzene gels up quickly compare ... |
17-12-2020 at 12:59
by: Tsjerk |
Proposed novel 6-step syntheis of 5-MeO-4-AcO-DMT
Aliexpress prices are usually fine, I would trust them as long as there is some positive feedback. U ... |
17-12-2020 at 07:44
by: Tsjerk |
Violuric acid salts (fantastic colors and variety)
How about caesium as the cation? If you don't have any I could send you send you some CsOH for shipp ... |
17-12-2020 at 01:13
by: Tsjerk |
Sodium Triacetoxyborhydrid from NaBH4 in Benzene **HELP**
If you want to isolate STAB, DCM works well. It becomes a tick paste quickly when GAA is added, but ... |
15-12-2020 at 11:45
by: Tsjerk |
Sodium Triacetoxyborhydrid from NaBH4 in Benzene **HELP**
What a waste of benzene... But if you just want to liquify the thing you can use DCM. You can make S ... |
15-12-2020 at 10:44
by: Tsjerk |
Covid vaccine results
I didn't know about the pandemrix side effects yet... They suck. Apparently the real flu would give ... |
13-12-2020 at 13:44
by: Tsjerk |
I need help finding the very bane of roaches existence...
I have seen them numerous times in Munich, the first couple times I went after them, trying to kill ... |
13-12-2020 at 11:40
by: Tsjerk |
Covid vaccine results
Please also remind all that the vaccine puts into your body is either something the (any) virus woul ... |
13-12-2020 at 11:05
by: Tsjerk |
Covid vaccine results
[rquote=651168&tid=156509&author=karlos³]
Lets not forget that thalidomide was well resear ... |
13-12-2020 at 10:56
by: Tsjerk |
Cl2 liquefication
Very nice video! I subscribed immediately |
13-12-2020 at 09:19
by: Tsjerk |
Cl2 liquefication
[rquote=651212&tid=156726&author=AJKOER]
However, related to this thread, what would happ ... |
13-12-2020 at 08:42
by: Tsjerk |
| [Next Page] |
