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Nicotine Extraction and purification
If you cant filter it, then you shouldn't grind so finely, or you should change your filter to ... |
22-2-2005 at 10:23
by: S.C. Wack |
Needed books
Read the thread that I linked to above and you will understand FTP access, and why no one has it now ... |
22-2-2005 at 10:17
by: S.C. Wack |
Needed books
Well, it's been 3 months and Oxydro never came through AFAIK, so...
[url=http://rapidshare.d ... |
19-2-2005 at 18:22
by: S.C. Wack |
Nicotine Extraction and purification
Why not just use a lot of acidic water and then boil it down? |
18-2-2005 at 14:22
by: S.C. Wack |
FTP Server #2
[quote][i]Originally posted by Eclectic[/i]
Megalomania did a scan of this which is on FTP#2, but i ... |
17-2-2005 at 01:27
by: S.C. Wack |
Gattermann-Wieland, will scan...eventually
Commercial tobacco extract (300 c.c, d. 1.8), which can also be prepared by concentration of the fai ... |
16-2-2005 at 20:32
by: S.C. Wack |
Glassware Questions
I suggest a 300mm condenser for distillation, because of commonly distilled low-boiling cpds. Even ... |
13-2-2005 at 10:17
by: S.C. Wack |
Acetic acid/ sodium hydroxide
[quote]
I entered the single word "lye" in Google and got 493,000 results. The relevant ... |
11-2-2005 at 20:52
by: S.C. Wack |
Acetic acid/ sodium hydroxide
No, ballzofsteel is correct, its JohnWW who's off. Lye is not and never has been a solution of ... |
11-2-2005 at 16:43
by: S.C. Wack |
how to identify hexamine.
The tablets bought over here have the slightest fishy smell and dissolve completely and easily in wa ... |
10-2-2005 at 18:10
by: S.C. Wack |
Cynmar Scientific Corporation
labx often has Canadian sellers. The prices there are usually higher though. I've said it befor ... |
7-2-2005 at 11:59
by: S.C. Wack |
Anyone care to translate from German?
You keep saying that, so I am going to put this here.
This is the original article on piperonal f ... |
3-2-2005 at 14:14
by: S.C. Wack |
Preparation of sodium chlorite
Where does hypochlorite come in to this? Don't they mean precipitation from a soluble chlorite ... |
2-2-2005 at 14:14
by: S.C. Wack |
separation of ethylamines
It really is a good question, that leads me to: what all little forces determine solubility when wea ... |
2-2-2005 at 14:07
by: S.C. Wack |
Grignard Reagent 4-chlorophenylmagnesium bromide
[quote]
my textbook told that aromatic chlorides do react with magnesium but it takes THF as a solv ... |
2-2-2005 at 13:54
by: S.C. Wack |
lReduction of Nitroalkenes with Aluminium Amalgam
This one? |
1-2-2005 at 21:06
by: S.C. Wack |
urea perchlorate
...especially when a search of google and espacenet reveals its preparation and use in explosive com ... |
1-2-2005 at 18:38
by: S.C. Wack |
Mad Science at the max, where do you draw the line?
The US carcinogen list was updated yesterday; some additions to the "reasonably anticipated to ... |
1-2-2005 at 10:03
by: S.C. Wack |
couldn't resist, again
No one asked and this has come up before, but a nifty thing to do with bismuth:
http://www.theodo ... |
29-1-2005 at 19:33
by: S.C. Wack |
Readily Available Chemicals Website: Version 2
This government has little concern over what many small groups of people want or think. It might tak ... |
29-1-2005 at 12:03
by: S.C. Wack |
OTC Phosphoric Acid
[quote]
That reaction is the opposite to what actually happens.
[/quote]
It takes some heat to ... |
28-1-2005 at 13:15
by: S.C. Wack |
couldn't resist
[quote]
The majority of those chemicals have so many uses that banning them would have a serious ec ... |
27-1-2005 at 19:40
by: S.C. Wack |
OTC Phosphoric Acid
Organic solvent comes to mind as something to try. Phosphoric acid/phosphates have to get fairly hot ... |
27-1-2005 at 13:13
by: S.C. Wack |
misc.
NiO2: [url=http://v3.espacenet.com/origdoc?DB=EPODOC&IDX=GB190022887&F=0&QPN=GB190022887 ... |
27-1-2005 at 01:01
by: S.C. Wack |
Halogenated Amines - the others
[url=http://v3.espacenet.com/origdoc?DB=EPODOC&IDX=DE301799&F=0&QPN=DE301799]Ger 301, 79 ... |
26-1-2005 at 09:59
by: S.C. Wack |
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