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picramic acid from picric
The following came out of a college or university level lab manual. The lab manual has a series of h ...
17-2-2014 at 09:56
by: Hennig Brand
DDNP & related compounds: The über thread!
I didn't realize I did that way back there also. Must have been thinking cm and wrote mm or somethin ...
12-2-2014 at 18:05
by: Hennig Brand
nitroglycerin
[rquote=316934&tid=949&author=Hennig Brand]When I first started, during nitration, I used to ...
12-2-2014 at 17:39
by: Hennig Brand
DDNP & related compounds: The über thread!
Ha! I thought someone might say that after the last few posts. Given my pay grade I should be entitl ...
12-2-2014 at 15:54
by: Hennig Brand
DDNP & related compounds: The über thread!
Yes, that is an obvious error on page 7-11. I don't know for sure, but I think you would not be para ...
12-2-2014 at 09:19
by: Hennig Brand
DDNP & related compounds: The über thread!
The title above, "Success Initiating Picric Acid at 0.76mm id with 0.7g of DDNP" should of course ha ...
12-2-2014 at 05:46
by: Hennig Brand
DDNP & related compounds: The über thread!
Like Rosco said before, the general principles from the literature are generally more or less correc ...
11-2-2014 at 05:38
by: Hennig Brand
Unconventional Shaped Charges
Impressive that it works so well even though it's so small. Nice test.
10-2-2014 at 11:32
by: Hennig Brand
DDNP & related compounds: The über thread!
I haven't done a lot of testing of this but the more brisant explosives, like picric acid, tend to m ...
9-2-2014 at 20:05
by: Hennig Brand
DDNP & related compounds: The über thread!
Though it wasn't stated, I was of course using incremental loading for all of the tests. The density ...
9-2-2014 at 16:48
by: Hennig Brand
DDNP & related compounds: The über thread!
Thanks for the file. As an added bonus the plate test is also very easy to perform in comparison to ...
9-2-2014 at 10:57
by: Hennig Brand
DDNP & related compounds: The über thread!
That lever press, shown in the pictures a little farther back in this thread, was made from scrap wo ...
9-2-2014 at 09:31
by: Hennig Brand
DDNP & related compounds: The über thread!
Good points, there are a lot of important parameters left out in a lot of the literature regarding d ...
9-2-2014 at 08:03
by: Hennig Brand
DDNP & related compounds: The über thread!
@roXefeller
Yes that is true, good observation.

@Rosco
Thank you for the great piece of reading ...
9-2-2014 at 06:40
by: Hennig Brand
DDNP & related compounds: The über thread!
Lead azide and DDNP are apparently incompatible, but yeah giving it a little jump start from a lead ...
8-2-2014 at 13:12
by: Hennig Brand
nitroglycerin
[rquote=318384&tid=949&author=The_Davster]
What moisture addition issues? you are either w ...
8-2-2014 at 12:18
by: Hennig Brand
DDNP & related compounds: The über thread!
Yeah, I could have actually measured the amount of BLP lit unconfined from the above post I guess. I ...
8-2-2014 at 12:08
by: Hennig Brand
nitroglycerin
I really like explosives, but so far I haven't mixed explosives and sex. You guys are really into th ...
8-2-2014 at 11:52
by: Hennig Brand
nitroglycerin
When tested, pH paper shows that the water above the NG is always slightly alkaline, due to unreacte ...
8-2-2014 at 07:08
by: Hennig Brand
nitroglycerin
Here are a couple of pictures of the rocker machine with better lighting. A couple of small adjustme ...
8-2-2014 at 06:30
by: Hennig Brand
DDNP & related compounds: The über thread!
[rquote=318288&tid=439&author=roXefeller]
Hennig Brand, I saw your attempts at basic lead p ...
8-2-2014 at 01:53
by: Hennig Brand
DDNP & related compounds: The über thread!
Thanks, between your posts and the text "Primary Explosives" by Matyas, I am starting to understand ...
7-2-2014 at 14:00
by: Hennig Brand
DDNP & related compounds: The über thread!
I love lead azide. I think in many ways it's the king of the primaries. In the "picramic acid from p ...
6-2-2014 at 14:13
by: Hennig Brand
picramic acid from picric
I can see how producing picramic acid by an alternate method would be important for Girard even if i ...
6-2-2014 at 13:27
by: Hennig Brand
DDNP & related compounds: The über thread!
Thanks, I used a bit of your routine of hand pressing the last bit of secondary for increased sensit ...
6-2-2014 at 12:44
by: Hennig Brand
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