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Mercury Sulfide Being Sold as Medicine for Children
Would a reasonable, responsible person spend $2 then actually receive and find Hg in any form, or no ...
6-10-2018 at 12:03
by: S.C. Wack
Preparation of Diethyl Sulfate
[rquote=501354&tid=78772&author=kmno4]it is said that hydrogen ethyl sulfate reacts with Na2 ...
6-10-2018 at 08:47
by: S.C. Wack
It's Black walnut time again - suggestions on what to do with them?
When I was a kid there was a local buyer for the nuts and people would have their kids fill pickups, ...
2-10-2018 at 13:48
by: S.C. Wack
Mercury Sulfide Being Sold as Medicine for Children
[i]For the children[/i]?

Seriously?

Google cinnabar root.

Cinnabar can mean a few things; w ...
2-10-2018 at 13:29
by: S.C. Wack
Demethylation of Vanillin and Eugenol
BTW [url=https://www.erowid.org/archive/rhodium/chemistry/o-safrole.html]Perkin and Trikojus[/url] a ...
1-10-2018 at 15:48
by: S.C. Wack
Demethylation of Vanillin and Eugenol
BTW there are claims from the betel-growing areas of over 25% (really) yield of AC/APC/HC from dried ...
30-9-2018 at 14:29
by: S.C. Wack
Stabilizing ether with BHT
It's less reasonable if it doesn't need doing and is the most dangerous part of using it...especiall ...
29-9-2018 at 16:18
by: S.C. Wack
barium hydroxide [Ba(OH)2]
BTW it is said the nitrate requires 900C for some hours, then crushing and reheating.
29-9-2018 at 08:50
by: S.C. Wack
Nitromethane Source: Super Glue Remover
There is no source seeking here I'm pretty sure I can get a good price on 55% so I'm not clicking th ...
24-9-2018 at 15:42
by: S.C. Wack
Nitromethane Source: Super Glue Remover
In this part of amerika nitromethane in any dilution hasn't been available locally for at least 30 y ...
24-9-2018 at 14:11
by: S.C. Wack
Phenyllithium attemt
Not well I bet.

It's not an oversight that the directions (edit: e.g. OS CV2 page 517) say bromob ...
24-9-2018 at 13:46
by: S.C. Wack
Preparing sodium bisulfite solution
Anything calling for bisulfite is calling for acidic SO2. The only difference between sulfite and bi ...
24-9-2018 at 13:05
by: S.C. Wack
Preparing sodium bisulfite solution
[rquote=537625&tid=93507&author=nimgoldman]When dissolving sodium metabisulfite in water, ce ...
23-9-2018 at 05:05
by: S.C. Wack
How to deal with oil mist on vacuum pumps?
I have one of those mist filters now but have been known to cover loosely with a rag. Does no one do ...
20-9-2018 at 18:32
by: S.C. Wack
Demethylation of Vanillin and Eugenol
I wonder what Pearl and Beyer of the JACS article thought about the patent they're mentioned by...ma ...
20-9-2018 at 16:55
by: S.C. Wack
Nickel II Nitrate
The question wasn't directed at anyone except for someone who might know. There is a short list of c ...
19-9-2018 at 13:44
by: S.C. Wack
Klean Strip MEK discontinued?
MEK has reactant uses, e.g. acid or base condensation with aldehydes to give intermediates for inte ...
18-9-2018 at 15:12
by: S.C. Wack
Benzene synthesis
Biphenyl...go back 14 years...the lowest heat is best IMHO.
18-9-2018 at 14:48
by: S.C. Wack
Ammonium thiocyanate solubility for purifying
The suggestion there for acetonitrile seems perfectly reasonable, given the entry in the [url=http:/ ...
18-9-2018 at 03:00
by: S.C. Wack
Ammonium thiocyanate solubility for purifying
http://gen.lib.rus.ec
http://bookfi.net
http://b-ok.xyz
https://archive.org

"Purification of L ...
16-9-2018 at 15:43
by: S.C. Wack
Bromination of Propionic Acid in a Sealed Tube
How exactly is it presumptuous when that is the first time you mention anything other than the a-bro ...
15-9-2018 at 07:58
by: S.C. Wack
Bromination of Propionic Acid in a Sealed Tube
[rquote=535428&tid=92162&author=Loptr]What sort of pressures can be expected while heating p ...
15-9-2018 at 07:37
by: S.C. Wack
Ethyl bromide synthesis not working
[rquote=535006&tid=91855&author=nimgoldman]Okay I stoppered the flask[/rquote]

Let's hope ...
12-9-2018 at 15:46
by: S.C. Wack
Ethyl bromide synthesis not working
Disregard the heating quote...if the quantities are correct and qualities as you claim, your worries ...
12-9-2018 at 13:54
by: S.C. Wack
Pyridine synthesis/extraction
Presumably niacin can be refluxed indefinitely without harm in air in ~azeotropic HCl; IDK and haven ...
11-9-2018 at 14:06
by: S.C. Wack
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