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Good Read: Trichloroisocyanuric Acid - A Safe and Efficient Oxidant
TCCA (Trichloroisocyanuric Acid) will play a more important role for (clandestine-) chemists as reag ... |
7-11-2004 at 05:58
by: Mephisto |
Question on Acrobat Writer
I attached the PDFCompress tool to this post, because I can't reach the ftp today. Has anyone e ... |
4-11-2004 at 05:44
by: Mephisto |
Question on Acrobat Writer
With the 'Text Field Tool'-button in Acrobat Pro you can insert some additional info (for ... |
4-11-2004 at 02:53
by: Mephisto |
Question on Acrobat Writer
> [i]So how do I go about merging those chapters into one document? [/i]
Merging some PDF-file ... |
3-11-2004 at 10:57
by: Mephisto |
German Ebook: Exceptionally well-suited for analysis, separation and synthesis of organic compounds
In contrast to inorganic chemistry, organic chemistry has not a general separation and analysis path ... |
2-11-2004 at 13:59
by: Mephisto |
Guanidine picrate
As you asked about any kind of guanidine salts, I made guanidine picrate from guanidine nitrate and ... |
1-11-2004 at 14:57
by: Mephisto |
Precipitated copper powder
Nice to hear that. After a period of stagnation I will work more on the website. Actually I got 102 ... |
30-10-2004 at 13:40
by: Mephisto |
Ebook 'Explosivstoffe'/'Explosives' by R. Meyer available
If you use a program like kazaa, emule or edonkey, simple put the file, which you will share into th ... |
30-10-2004 at 05:31
by: Mephisto |
Low yield
A solution of 43.2 g (≈ 245 mmol) ascorbic acid in 140 ml 50 °C warm, distilled water was ... |
28-10-2004 at 21:13
by: Mephisto |
Book scanning.
Check out some serious computer-magazines for a scanner with the best price performance ratio.
Fo ... |
28-10-2004 at 01:10
by: Mephisto |
Precipitated copper powder
Ascorbic acid works for all reactions with a higher redox potential than +0.166 V, since ascorbic ac ... |
27-10-2004 at 15:36
by: Mephisto |
Vandalism
The guardian-script already limits pictures to 100 kb (on scipics).
I hope the disk-space could b ... |
24-10-2004 at 02:40
by: Mephisto |
Vandalism
This security-hole can be easily closed by changing the rights for scipics (upload only, no changing ... |
23-10-2004 at 04:46
by: Mephisto |
How can someone be successful in Organic Chemistry?
[quote][i]Tetrahedron Letters No. 55, p. 5820[/i]
It is interesting that this reagent (i.e., trichl ... |
23-10-2004 at 04:31
by: Mephisto |
How can someone be successful in Organic Chemistry?
But it was a nice theory... 
So I've got no idea what's the mechanism of this reactio ... |
23-10-2004 at 03:21
by: Mephisto |
Off-topic = on topic
[quote][i]Originally posted by Organikum[/i]
Organic chemistry is not able to answer simple questio ... |
23-10-2004 at 02:56
by: Mephisto |
Picric acid: different instructions
In the end, I decided to use the method from Gattermann ('Die Praxis des organischen Chemikers& ... |
17-10-2004 at 11:09
by: Mephisto |
Silver Polish Mechanics
There is a very easy way to clean silver. Put the silver-things in a bowl with warm water and Al-foi ... |
15-10-2004 at 03:32
by: Mephisto |
Precipitated copper powder
L-Ascorbic acid is a reducing agent due to its enediol structure (two OH-groups with a C=C bond in b ... |
14-10-2004 at 03:05
by: Mephisto |
Book required about smoke compounds...
There are a lot of tutorials (and boards) about setting up Emule and Edonkey, just google for them. |
11-10-2004 at 12:21
by: Mephisto |
Book required about smoke compounds...
Don't scan it, if you think it's crap.
Anyway, you can download it from the ed2k-netwo ... |
11-10-2004 at 10:59
by: Mephisto |
A more exact way for chemoleo's excellent method
There's already a method for making nano-sized copper powder with ascorbic acid in the Chemical Abs ... |
11-10-2004 at 00:15
by: Mephisto |
The English version of 'Explosives'
There is also an English translation of this book. It's not very well-spread, because of some b ... |
10-10-2004 at 23:25
by: Mephisto |
Ebook 'Explosivstoffe'/'Explosives' by R. Meyer available
[b]German version[/b]
First of all: I didn't release this file for pubescent pyromaniacs, wh ... |
10-10-2004 at 23:24
by: Mephisto |
Precipitated copper powder
[b]chemoleo:[/b] Thanks, I will try out your reaction, since it's a nice OTC-able one. It's good, th ... |
10-10-2004 at 10:00
by: Mephisto |
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