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Extracting Ephedrine from Ma hung tea
Acid / base extraction seems plausible, just need to find right solvents, as I have no idea of solu ... |
25-6-2020 at 11:06
by: TheMrbunGee |
Most toxic compound OTC?
[rquote=636855&tid=155450&author=Tsjerk]Injecting air isn't advisable for anyone, but a few ... |
25-5-2020 at 15:32
by: TheMrbunGee |
Most toxic compound OTC?
[rquote=636842&tid=155450&author=G-Coupled][rquote=636808&tid=155450&author=yobbo II ... |
25-5-2020 at 07:14
by: TheMrbunGee |
Most toxic compound OTC?
[rquote=636713&tid=155450&author=B(a)P]Botulinum toxin, not that you can get them OTC, but y ... |
23-5-2020 at 14:00
by: TheMrbunGee |
Most toxic compound OTC?
Nicotine.. LD50 of 127 mg/kg when administered to mice. And now when vaping is so common, It is quit ... |
23-5-2020 at 11:10
by: TheMrbunGee |
Dimethylation of tryptamine via formaldehyde/STAB
[rquote=635995&tid=23682&author=karlos³]Preservation of nature?
Less solvent fumes given o ... |
13-5-2020 at 23:29
by: TheMrbunGee |
Dimethylation of tryptamine via formaldehyde/STAB
[rquote=635976&tid=23682&author=mackolol]
I just want to explore chemistry behind it. So ... |
13-5-2020 at 13:22
by: TheMrbunGee |
Dimethylation of tryptamine via formaldehyde/STAB
[rquote=635958&tid=23682&author=karlos³]I read that synthesis is regularly performed in ama ... |
13-5-2020 at 11:12
by: TheMrbunGee |
Wanna confirm the procedure for making ammonium permanganate?
https://www.youtube.com/watch?v=yTxoqTeNs3k
30g of potassium permanganate is dissolved in 120 ml ... |
5-5-2020 at 15:38
by: TheMrbunGee |
I quit using cannabis to be a safer chemist.
[rquote=634956&tid=154197&author=clearly_not_atara]
At a physiological level, cannabis is ... |
28-4-2020 at 11:51
by: TheMrbunGee |
Post a good Youtube science video thread
[rquote=634551&tid=154079&author=Pyro_cat]SNS 300: Spray Welding a Blower Shaft
https://w ... |
22-4-2020 at 06:45
by: TheMrbunGee |
Solubility of KBr, NaBr in Ethylene Glycol /Propylene Glycol
KBr in glycerol 25°C 17,8 g/100g (Russian wiki, no source)
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15-4-2020 at 11:38
by: TheMrbunGee |
Nitromethane torch?
[url=https://en.wikipedia.org/wiki/Adiabatic_flame_temperature#Common_flame_temperatures]Here[/url] ... |
14-4-2020 at 14:50
by: TheMrbunGee |
simple electrolysis help, whats on electrode? ( photos)
I will not get much into your experiment, but for theoretical yield, amounts and balancing [url=http ... |
13-4-2020 at 13:40
by: TheMrbunGee |
CaC2 supply in Australia. Anyone know of any?
It is sold as a "get rid of moles" thing, at my place (Not Australia), maybe You have something like ... |
12-4-2020 at 13:57
by: TheMrbunGee |
DIY alcohol sanitiser
[rquote=633849&tid=155153&author=Junk_Enginerd]
MSDS of my random local wiper fluid is 50 ... |
10-4-2020 at 16:45
by: TheMrbunGee |
DIY alcohol sanitiser
[rquote=633815&tid=155153&author=Junk_Enginerd]Honestly, if it's such a big deal, why aren't ... |
10-4-2020 at 08:43
by: TheMrbunGee |
benzyl alcohol + sulphuric acid = ?
And when equal volumes of liquids are combined in a test tube, the reaction is explosive, polymer fo ... |
3-4-2020 at 09:32
by: TheMrbunGee |
Could nitration of cellulose proceed more quickly in acetone?
Not an nitrating expert, but I am pretty sure, that acetone will react with nitrating mix, probably ... |
2-4-2020 at 07:30
by: TheMrbunGee |
Latest chemical order?
[b]Formaldehyde[/b] 36-38%, purified , 3L, CAS# 50-00-0 - [b]€15.83[/b]
[b]Calcium Hypochlori ... |
2-4-2020 at 07:26
by: TheMrbunGee |
Ordering things like mercury or dicyclopentadiene from LiMac Science?
[rquote=630817&tid=154847&author=DavidJR]Nope, I've bought items from them that are now mark ... |
2-4-2020 at 07:13
by: TheMrbunGee |
Filter "cartridge" from homemade materials
What are you willing to stop in it? because if this is the virus thing, then you don't have to filte ... |
16-3-2020 at 09:22
by: TheMrbunGee |
Distinguishing plastics without analysis?
These are polystyrene. Have had too many incidents with acetone, I can now tell by the look, at leas ... |
15-3-2020 at 14:02
by: TheMrbunGee |
A true implosive
Forming of a black hole is kind of an implosion.
While large depleted star cannot produce enough e ... |
21-2-2020 at 06:09
by: TheMrbunGee |
Chlorate or perchlorate?
[rquote=631155&tid=154887&author=G-Coupled]
What would the yellow gas be - Chlorine?
... |
16-2-2020 at 11:53
by: TheMrbunGee |
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