| Search |
| [Next Page] |
1,2 Dichloroethane
As far as I know, that solvent can easily be switched out with DCM or chloroform as well or similar ... |
15-7-2021 at 15:20
by: karlos³ |
On making paraformaldehyde from formalin
Just got home, one of the first things I made was a formaldehyde solution from PFA...
I opened said ... |
15-7-2021 at 08:48
by: karlos³ |
Science Madness Mug
Please hit me up if someone imports a heap of those into europe, otherwise nah...
But they definit ... |
15-7-2021 at 05:31
by: karlos³ |
TCCA Chlorine Generator with other acids
Germany?
For example sonderpreis Baumarkt has quite cheap 31-33%, Globus 25% but discolored and mo ... |
14-7-2021 at 12:34
by: karlos³ |
On making paraformaldehyde from formalin
But is it just plain formalin smell? |
14-7-2021 at 12:32
by: karlos³ |
On making paraformaldehyde from formalin
Maybe around ~25°C? |
14-7-2021 at 08:46
by: karlos³ |
On making paraformaldehyde from formalin
I have a bottle that must be around ~5 years old and its a free flowing white powder too with just a ... |
14-7-2021 at 06:46
by: karlos³ |
Puryfiing 99% denatured alcohol
They call it "snaps"?
No doubt that stems from the same root as the german word Schnaps 
Very in ... |
13-7-2021 at 12:24
by: karlos³ |
Puryfiing 99% denatured alcohol
Yeah if its for the production of drinkable/clean ethanol, I heard good things from a friend who mak ... |
13-7-2021 at 10:26
by: karlos³ |
Puryfiing 99% denatured alcohol
Yes, I would even think that is indeed one of the largest worries the states have.
Considered that ... |
13-7-2021 at 09:50
by: karlos³ |
Can I expect good separation of haloform products?
If you react acetone with aqueous calcium hypochlorite... expect a very vigorous and exothermic reac ... |
13-7-2021 at 08:13
by: karlos³ |
Puryfiing 99% denatured alcohol
[rquote=662693&tid=157689&author=Tsjerk]It does make any illicit liquor produced with it eas ... |
13-7-2021 at 08:09
by: karlos³ |
Puryfiing 99% denatured alcohol
The new adulterant I meant is the IPA, which
was formerly not in denat. alcohol here, it is now in ... |
10-7-2021 at 02:50
by: karlos³ |
Puryfiing 99% denatured alcohol
Ah the damn new EU laws... yeah, mucic acid, I stumbled upon this new adulterant too 
They ... |
9-7-2021 at 10:26
by: karlos³ |
Protecting groups for tertiary amines
Boil it in ethanolamine to dequaternise. |
6-7-2021 at 11:49
by: karlos³ |
Happy July 4 everyone!
Maybe its not actually a celebration, but a ritualistic sort of showing off how much gunpowder you g ... |
4-7-2021 at 13:15
by: karlos³ |
Happy July 4 everyone!
Happy brit-be-gone day dear americans  |
4-7-2021 at 09:47
by: karlos³ |
What do you consider as the most exotic element ?
Exotic properties indeed, but is it exotic itself? |
2-7-2021 at 11:11
by: karlos³ |
1,2-Methylenedioxybenzene from Sesamol(4-Hydroxy-1,2-Methylenedioxybenzene). Tosylation and reduction?
Tosylation followed by reduction using NaBH4/NiCl2 would indeed yield benzodioxole. |
30-6-2021 at 07:28
by: karlos³ |
oil from unknown algae, arachidonic acid
[rquote=662228&tid=157632&author=Tsjerk]16S ribosomal DNA sequencing is the first thing that ... |
27-6-2021 at 03:51
by: karlos³ |
Production of butyric acid acid and butanol by fermentation
I didn't know Clostridium cultures were that easy to obtain; by random coincidence I just read about ... |
27-6-2021 at 00:26
by: karlos³ |
Thionly chloride from batteries
I think in the preparation of the horribly dirty drug thats called "krokodil", they use SOCl2 from b ... |
26-6-2021 at 09:42
by: karlos³ |
Preparation of NaH from sodium metal.
[rquote=662115&tid=157640&author=Monoamine]and even the Indole nitrogen. [/rquote]
Uh what? ... |
24-6-2021 at 11:22
by: karlos³ |
oil from unknown algae, arachidonic acid
So I could get my hands on some chinese algae oil, containing 40% arachidonic acid.
I don't know fr ... |
22-6-2021 at 11:19
by: karlos³ |
Chloroform woes
[rquote=662007&tid=157619&author=S.C. Wack]
BTW trivia...chloroform was in the US news last ... |
21-6-2021 at 14:59
by: karlos³ |
| [Next Page] |
