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Trinitrotoluene preparation
i cant open both of it...
30-12-2006 at 09:36
by: CD-ROM-LAUFWERK
Preparation of elemental phosphorus
red P is not souble in aceton, in fact, i dont know any solvent
afaik the P only is on the striking ...
25-12-2006 at 11:45
by: CD-ROM-LAUFWERK
Trinitrotoluene preparation
my TNT did melt around 81°C, wich is pure
the crackling is coming from entraped water in the TNT, ...
25-12-2006 at 09:09
by: CD-ROM-LAUFWERK
Nitration of Tris????
the ''U.S. Army Research and Development Command Encyclopedia of Explosives and Related Items CD-ROM ...
22-12-2006 at 07:58
by: CD-ROM-LAUFWERK
Acetic anhydride preparation
i do understand ur idea, but i tell u (again) something:
P2O5 is stronger dehydrating than SO3 (oth ...
30-9-2006 at 12:32
by: CD-ROM-LAUFWERK
Acetic anhydride preparation
[quote]
GAA and AA are soluble in each other, but GAA isn't in chloroform
[/quote]
GAA is 100% mi ...
23-9-2006 at 03:56
by: CD-ROM-LAUFWERK
My HE PDF
i found this article in an old HMTD-tharade:
https://sciencemadness.org/talk/viewthread.php?action= ...
14-1-2006 at 09:42
by: CD-ROM-LAUFWERK
My HE PDF
i surely know that my english sux :mad:
there was a thrade with an article about TATP telling u tha ...
12-1-2006 at 06:55
by: CD-ROM-LAUFWERK
My HE PDF
[u]dont use hydrochloric acid as a catalyst for the preparation of acetonperoxid![/u]
u will end up ...
10-1-2006 at 09:04
by: CD-ROM-LAUFWERK
Neglected RDX Process
H2SO4 hydrolyses RDX, so the yields cant be high...
28-10-2005 at 10:46
by: CD-ROM-LAUFWERK
Pyridineperchlorate
what about pyridineperchlorate?
in the urbanski II 2.3.8 they type a few lines about it, but nothin ...
26-10-2005 at 07:53
by: CD-ROM-LAUFWERK
(HPO3)n Dehydrating agent (polyphosphoric or metaphosphoric acid)
yes Cu is resistant, but there are signs of attack!
it turned dark when the HPO3 came in contakt w ...
14-10-2005 at 06:39
by: CD-ROM-LAUFWERK
Etching PTFE for subsequent bonding
i thought a moderator say this, but this is only organic chemistry, isnt it? ;)
7-10-2005 at 12:02
by: CD-ROM-LAUFWERK
Unconventional Shaped Charges
thank you guys, but where can i get hollow bullets??
i dont think that it is the easyst to get some ...
28-9-2005 at 03:34
by: CD-ROM-LAUFWERK
Unconventional Shaped Charges
Axt and Fulmen, how do u do such ''perfect'' liners?
cant u give us '' ...
27-9-2005 at 09:53
by: CD-ROM-LAUFWERK
oleum & SO3
what about heating in a vakuum up to 350°C?
would this form HPO3?
i dont think that glas is atack ...
6-9-2005 at 11:13
by: CD-ROM-LAUFWERK
oleum & SO3
when i read the HPO3-thrade i had an idea:
what if HPO3 can dehydrate H2SO4?
i tested it in a dura ...
4-9-2005 at 04:40
by: CD-ROM-LAUFWERK
oleum & SO3
if u only melt the S2O8 salts, there comes at first a bit white smoke, but that ISNT everything!
af ...
26-8-2005 at 14:53
by: CD-ROM-LAUFWERK
Dry ice for purifying HNO3 (idea)
[quote] but it would make WFNA with out all the work and time it takes for a vacuum distiller and ad ...
11-8-2005 at 10:30
by: CD-ROM-LAUFWERK
Acetic anhydride, the 2nd.
i found this text in the ullmann 7th edition:
[quote]
Production via Ethylidene Diacetate. Additio ...
6-8-2005 at 23:56
by: CD-ROM-LAUFWERK
Acetic anhydride, the 2nd.
P2O5 and GAA dont reakt to the anhydrid or keten!
the BP. of the GAA was than 110°C :o
[quote]
I ...
21-6-2005 at 01:08
by: CD-ROM-LAUFWERK
Acetic anhydride preparation
[quote]I tried to do the same , but effects was strange...
First, I prepared 218g AcOH(wet) and 76 ...
2-6-2005 at 05:43
by: CD-ROM-LAUFWERK
Precipitated copper powder
i fergot to say that u have 2 cook the mixture of NaOH, CuO and glucose for a few minutes (~5min), i ...
22-5-2005 at 15:28
by: CD-ROM-LAUFWERK
Precipitated copper powder
a methode of producing very very very fine Cu powder is to form coppernitrate, leting the solution r ...
22-5-2005 at 02:32
by: CD-ROM-LAUFWERK
Acetic anhydride preparation
i slowly mixed 35g P2O5 to 100g of acetic acid (under a strange reaktion, much heat)
i think that ...
7-5-2005 at 04:09
by: CD-ROM-LAUFWERK
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