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The smell (?) of dimethyl sulfate
[rquote=635604&tid=155294&author=Quaternammox]It turns that the "Dimethyl Sulfate" was simpl ... |
9-5-2020 at 00:49
by: mackolol |
Buying chemicals in Poland "OTC"
[rquote=635602&tid=152908&author=DavidJR]I think that was a general comment on shipping out ... |
9-5-2020 at 00:44
by: mackolol |
Sources of peroxide compounds and substitution?
[rquote=635582&tid=155340&author=Refinery]
H2O2 is a controlled substance in EU for individ ... |
9-5-2020 at 00:40
by: mackolol |
Sources of peroxide compounds and substitution?
You can make peroxides using perhydrol easily. |
8-5-2020 at 12:47
by: mackolol |
Buying chemicals in Poland "OTC"
[rquote=635569&tid=152908&author=metalresearcher][rquote=635555&tid=152908&author=ma ... |
8-5-2020 at 12:43
by: mackolol |
Buying chemicals in Poland "OTC"
Hadron scientific is quite good company, I order from them from time to time, but unfortunately now, ... |
7-5-2020 at 23:57
by: mackolol |
EtOEt leaking out of reagent bottle?
If you made it a year ago it probably has enough peroxides to not be useful.
And after all its boil ... |
7-5-2020 at 01:05
by: mackolol |
Anthranilic acid preparation(questions)
I noticed, that if NaOH solution is too cold, phthalimide doesn't want to dissolve in it. Although i ... |
6-5-2020 at 09:32
by: mackolol |
CHP from KClO4?
[rquote=635460&tid=155325&author=symboom]It won't work because potassium perchlorate is inso ... |
6-5-2020 at 09:29
by: mackolol |
Anthranilic acid preparation(questions)
[rquote=635438&tid=155329&author=B.D.E]
*how much acetic acid is needed? and why do we us ... |
6-5-2020 at 03:46
by: mackolol |
Anthranilic acid preparation(questions)
Product becomes black usually when you don't cook long enough your phthalimide. Black tar is the pro ... |
6-5-2020 at 03:41
by: mackolol |
Maleic Acid by Dehydration of Malic Acid ?
Recently I was thinking about making fumaric acid from malic acid, which I need and unfortunately du ... |
6-5-2020 at 02:24
by: mackolol |
My parents dont let me buy platinum
What do you want the platinum for? |
6-5-2020 at 02:20
by: mackolol |
Anode Coating From BDD Powder?
What's the advantage of such electrode, is it specially resistant? And how did you manage to cover t ... |
4-5-2020 at 03:35
by: mackolol |
Recrystallization solvent for a-methyl dehydrozingerone
If you don't want it to oil out try something less polar, maybe toluene or hexanes, although I don't ... |
4-5-2020 at 01:44
by: mackolol |
Vacuum pump for vacuum distillation.
As far as I know, they're usually installed to diaphragm pumps. Thanks for link. |
4-5-2020 at 01:41
by: mackolol |
Toluene escaped the bottle - what is the risk?
Evaporation of stored toluene is nothing in comparison do DCM or acetone. I have big problem in stor ... |
4-5-2020 at 01:07
by: mackolol |
Sorbic acid esters
Oh yes, my family always complaints about awful smell of my chemistry, so I plan on making some good ... |
3-5-2020 at 08:59
by: mackolol |
Vacuum pump for vacuum distillation.
Ok. Since I have diaphragm pump I won't rather be using such high vacuum for filtrations.
I didn' ... |
3-5-2020 at 03:24
by: mackolol |
The credibility of syntheses around?
[rquote=635241&tid=155297&author=AvBaeyer]There appears to be general misunderstanding here ... |
3-5-2020 at 02:47
by: mackolol |
Sorbic acid esters
What are these useful for? Do they have some specific smell or something? |
3-5-2020 at 02:44
by: mackolol |
Using Palladium on carbon
Okay, so it is not as practical as I have thought. If it would be for single use and had to be in al ... |
3-5-2020 at 02:34
by: mackolol |
Vacuum pump for vacuum distillation.
And how does the glassware handle such a high vacuum at high temperatures? |
3-5-2020 at 02:28
by: mackolol |
KOH from KCl using electrolysis
How you wish... But I strongly doubt that you can do it other way |
3-5-2020 at 02:25
by: mackolol |
KOH from KCl using electrolysis
If you want to make chlorine and lye from alkali salts, you must purchase nafion membrane and put it ... |
2-5-2020 at 14:03
by: mackolol |
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