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Refining mercury from cinnabar
You should check the composition of foil before saying this purification treatment will fix it. I th ... |
30-12-2012 at 18:50
by: S.C. Wack |
Notes on the isolation of myristicin from parsley seed oil and failures oxidizing isomyristicin to its corresponding aldehyde
Excerpt from JCS 1204 (1909):
Myristicin (5 parts) was heated for twenty-four hours on the waterbat ... |
30-12-2012 at 17:00
by: S.C. Wack |
OTC Phosphoric Acid
Almost 2 years after my last post, I found a passing remark by Ditte [Compt. rend. 90, 1163 (1880)] ... |
30-12-2012 at 07:38
by: S.C. Wack |
The-Hive as torrent
It's been that way for a while.
Even though [url=http://www.youtube.com/watch?v=xVzoOYUR5QQ]4shit ... |
18-12-2012 at 20:24
by: S.C. Wack |
Generating HNO3 from NH4 in lab scale?
Or inconvenient. Never mind. |
16-12-2012 at 13:16
by: S.C. Wack |
Generating HNO3 from NH4 in lab scale?
Assume that nitrification (like everything else, newer members), even on a large scale, has come up ... |
16-12-2012 at 08:33
by: S.C. Wack |
HEXAVALENT CHROMIUM
[rquote=267919&tid=18160&author=IrC]A very easy and entertaining way to see how Chrome 6 can ... |
11-12-2012 at 12:38
by: S.C. Wack |
HCN by chloroform and ammonia in base
People go (went) about extracting amines via A/B (NaOH) and chloroform all the time.
http://books ... |
10-12-2012 at 16:20
by: S.C. Wack |
Best grade of celite and carbon for decolorization?
Filter the charcoal in something with something [i]first.[/i]
Check the label first on the DE. |
9-12-2012 at 15:22
by: S.C. Wack |
Any simple alternatives to vacuum pumps?
[rquote=268132&tid=22641&author=Endimion17]Buy a cheap plastic hand vacuum pump[/rquote]
Do ... |
9-12-2012 at 15:09
by: S.C. Wack |
Life after detonation
At the risk of being flippant, I have to ask about non-medical repercussions of this.
I can confi ... |
2-12-2012 at 18:15
by: S.C. Wack |
Dental Mercury Amalgam
Many people in the USA have been KILLED by dental mercury amalgam! With documented indisputable proo ... |
28-10-2012 at 15:15
by: S.C. Wack |
Oxidation of naphthalene with nitric acid
Thorpe is that Thorpe, which in this case was found under the naphthalene heading of the 1922 editio ... |
24-10-2012 at 12:58
by: S.C. Wack |
Vogel Text
[rquote=263244&tid=21713&author=sargent1015]That's for the 3rd edition[/rquote]
I strongly ... |
23-10-2012 at 13:07
by: S.C. Wack |
Oxidation of naphthalene with nitric acid
There are some HNO3 examples, IIRC the only one presented as useful was Beilstein&someone's from ... |
22-10-2012 at 11:56
by: S.C. Wack |
N,N-diethylaniline
Read Noyes. OTC aniline will have to start further back I guess.
Put in a small flask 30 g of ani ... |
16-10-2012 at 12:03
by: S.C. Wack |
Acetaldehyde synthesis
I assumed those numbers were the actual volume of the cylinder, I don't know how, it's obviously not ... |
9-10-2012 at 19:01
by: S.C. Wack |
Acetaldehyde synthesis
How many grams of acetylene in a #3 cylinder? |
9-10-2012 at 16:24
by: S.C. Wack |
cheapest aluminium metal sources?
[rquote=261313&tid=21436&author=watson.fawkes]The lack of good faith that S.C. Wack exhibits ... |
8-10-2012 at 15:20
by: S.C. Wack |
cheapest aluminium metal sources?
[rquote=261037&tid=21436&author=watson.fawkes]Here's the quotation from their own web site, ... |
5-10-2012 at 17:05
by: S.C. Wack |
Is it possible to build a DIY supercritical CO2 extractor?
Little dissolves in liquid CO2 at room temp. If you could just add chunks of dry ice, you'd be able ... |
2-10-2012 at 13:11
by: S.C. Wack |
cheapest aluminium metal sources?
[rquote=260985&tid=21436&author=watson.fawkes]OnlineMetals.com does not stock it, although I ... |
2-10-2012 at 12:54
by: S.C. Wack |
cheapest aluminium metal sources?
[rquote=260921&tid=21436&author=rivetboi]For the pretty pure but cheap, try getting the 1100 ... |
1-10-2012 at 15:31
by: S.C. Wack |
Isopropyl Alcohol (2-propanol) Peroxides
http://pubs.acs.org/doi/abs/10.1021/ja01264a512
Explosions have been noted since this. |
17-9-2012 at 12:13
by: S.C. Wack |
Phosphorus trichloride
Phosgene can be used to make POCl3 from phosphate, at an easy temperature in a tube furnace, so a st ... |
10-9-2012 at 11:47
by: S.C. Wack |
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