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picramic acid from picric
Hi Henning Brand, congrats with your work on the reduction of picric acid to picramic, some serious ...
22-6-2014 at 13:56
by: nitro-genes
Crystal growth and preparative details of nitrophenols (stypnic, picric acid)
Reaction conditions and quantities were initially used from the attached article where they indeed m ...
21-6-2014 at 02:12
by: nitro-genes
Crystal growth and preparative details of nitrophenols (stypnic, picric acid)
How could I think this had escaped the attention of the SMDB picric acid expert himself? :) Regretta ...
19-6-2014 at 11:40
by: nitro-genes
Crystal growth and preparative details of nitrophenols (stypnic, picric acid)
Just an observation that I wanted to share, not really of added value to this thread.

Just recrys ...
14-6-2014 at 15:43
by: nitro-genes
Short question / quick answer - Thread
Finally remembered my password! :)

@ undergound

Can i dissolve any polubutylene/polyisobutylen ...
5-3-2014 at 09:35
by: nitro-genes
Static Discharge Precautions ( For Lead Azide )
Dont use a paper tube for the det...

Deforms easily, not desirable with a primary inside
Paper o ...
4-10-2012 at 07:03
by: nitro-genes
Funnel/trumpet liner vs straight cone?
What is the thickness of the copper after drawing? The pointier the shapes you draw, the more one pa ...
9-9-2012 at 14:28
by: nitro-genes
Funnel/trumpet liner vs straight cone?
When made properly, I think the cylindrical stem shape at the apex of the liner might indeed improve ...
2-9-2012 at 01:03
by: nitro-genes
PETN?
http://www.dtic.mil/cgi-bin/GetTRDoc?AD=ADA396646&Location=U2&doc=GetTRDoc.pdf
17-12-2011 at 01:30
by: nitro-genes
PETN?
Quote:

"im pretty sure you only got traces of Terta-nitrate when using 70% HNO3

btw, did you r ...
16-12-2011 at 13:48
by: nitro-genes
N-Nitro-N-methylhydroxyacetamide Nitrate
Nice find! Meltcastable, low sensitivity to heat, more brisant than TNT as a binder, fairly straight ...
16-12-2011 at 06:17
by: nitro-genes
Exotic Primaries - Complex Salts
Dextrinated LA under slightly alkaline conditions alters crystal size and shape to produce a 92-97% ...
9-10-2011 at 12:01
by: nitro-genes
Best way for getting high density ?
Some pointers:

1. After neutralization, don't crash the PETN/RDX in cold water, as you will get a ...
4-10-2011 at 12:35
by: nitro-genes
Unconventional Shaped Charges
Wall thickness is probably optimized for:

1. Detonation pressure of explosive (higher = thicker l ...
27-9-2011 at 14:17
by: nitro-genes
Flash power detonation?
1.25 inch thick steel sleeve for confinement and only 1 mm steel dent plate...yup, perfect for testi ...
11-9-2011 at 10:13
by: nitro-genes
Thermite problem
Your aluminium looks like pretty fine flake, which is really reactive. I remember making thermite th ...
27-8-2011 at 12:02
by: nitro-genes
Trinitrotoluene preparation
Thanks quicksilver I have found some interesting patents, but how about ethanol? Supposedly DNT's ar ...
14-8-2011 at 13:23
by: nitro-genes
Trinitrotoluene preparation
Yes, I only washed the crude TNT with boiling water, but tested the light yellow wash water with amm ...
14-8-2011 at 09:04
by: nitro-genes
Trinitrotoluene preparation
12 (!) consecutive washings with boiling water later, melting point has gone up to 73-76 deg C, dens ...
13-8-2011 at 16:32
by: nitro-genes
Trinitrotoluene preparation
Just experienced the stranges thing...


I've never made TNT before, so together with a friend of ...
13-8-2011 at 10:18
by: nitro-genes
ETN doesn't want to work... why?
KNO3 starts to absorb moisture from the air from 90% humidity onward IIRC, it is unlikely to be your ...
10-8-2011 at 09:13
by: nitro-genes
Rocket Candy Problem Discussion
The master at work: --> http://www.youtube.com/watch?v=quj1XKq8Enk
6-7-2011 at 12:51
by: nitro-genes
'White Gunpowder'
"From a statistical point of view personal experience is useless"

Reasoning like this you could ...
21-5-2011 at 09:10
by: nitro-genes
'White Gunpowder'
Sure, I couldn't agree more...

It's not that I disagree to posting (and reading!) references and ...
21-5-2011 at 02:47
by: nitro-genes
'White Gunpowder'
There is no point in libraries if you are not able to actually read and interpret what is there on p ...
19-5-2011 at 08:27
by: nitro-genes
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