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Safety fuse igniters (match head composition)?
Thanks, I thought about making one different times in the past but never got around to it. It wouldn ... |
23-6-2015 at 05:27
by: Hennig Brand |
Has anyone made a EBW setup.
I agree at this point. Especially for the amateur the explosive and poison dangers associated with p ... |
21-6-2015 at 07:10
by: Hennig Brand |
Has anyone made a EBW setup.
Looks good, the way it all threads together is great. Using exploding bridge wire technology really ... |
20-6-2015 at 16:59
by: Hennig Brand |
DDNP & related compounds: The über thread!
[rquote=409796&tid=439&author=Rosco Bodine]
There is an idea I have for a diazotization m ... |
20-6-2015 at 11:12
by: Hennig Brand |
Has anyone made a EBW setup.
Here are a couple commercially produced EBW initiated mini shaped charges. The commercial model is g ... |
20-6-2015 at 10:06
by: Hennig Brand |
removing detectable traces of explosives from glassware
Whenever I need to clean a beaker for another use that had nitroglycerin in it I just give it a good ... |
20-6-2015 at 07:17
by: Hennig Brand |
Has anyone made a EBW setup.
Interesting, the depth of curvature is in the upper range for an EFP but still within from what I ha ... |
20-6-2015 at 02:44
by: Hennig Brand |
DDNP & related compounds: The über thread!
Here is an interesting read on paracetamol. Synthesis and purification is discussed.
[file]41136 ... |
19-6-2015 at 18:47
by: Hennig Brand |
DDNP & related compounds: The über thread!
[rquote=409715&tid=439&author=nitro-genes]Yeah your right, was the colour recrystallized thi ... |
19-6-2015 at 10:19
by: Hennig Brand |
Has anyone made a EBW setup.
You are getting excellent penetration, really almost too good for a regular EFP from what I have see ... |
19-6-2015 at 05:05
by: Hennig Brand |
DDNP & related compounds: The über thread!
[rquote=409664&tid=439&author=nitro-genes]Don't have any TNP anymore, but I do wonder if ace ... |
19-6-2015 at 04:36
by: Hennig Brand |
DDNP & related compounds: The über thread!
Nitro-Genes, since you are the only one with reasonably pure p-DDNP I think it would be only right t ... |
18-6-2015 at 18:10
by: Hennig Brand |
DDNP & related compounds: The über thread!
Yes I agree, I understand that p-DDNP and o-DDNP are isomers so they are simply arranged differently ... |
18-6-2015 at 15:04
by: Hennig Brand |
DDNP & related compounds: The über thread!
I was about to say that the soot didn't seem that excessive and that the deflagration seemed very en ... |
18-6-2015 at 14:29
by: Hennig Brand |
DDNP & related compounds: The über thread!
Interesting about the suspected iso-picramic acid impurity. I would like to try extending the diazot ... |
18-6-2015 at 13:16
by: Hennig Brand |
p-DDNP Yield & Deflagration
The yield of p-DDNP from yesterdays diazotization is 9.31g or about a 97% yield. The yield seems dry ... |
18-6-2015 at 12:37
by: Hennig Brand |
Safety fuse igniters (match head composition)?
Looks professional and like it should work. I couldn't be 100% sure until I saw it in action though. ... |
18-6-2015 at 11:24
by: Hennig Brand |
Unconventional Shaped Charges
Yeah, the dapping block works like a dream, good suggestion you had there. I am not getting slug elo ... |
18-6-2015 at 11:17
by: Hennig Brand |
DDNP & related compounds: The über thread!
[rquote=409590&tid=439&author=nitro-genes]The purplisch colour is from the ammonium isopicra ... |
18-6-2015 at 10:26
by: Hennig Brand |
Safety fuse igniters (match head composition)?
I may have gone a little of the intended topic, but you may find something of interest in my post an ... |
18-6-2015 at 08:41
by: Hennig Brand |
DDNP & related compounds: The über thread!
That data sheet doesn't inspire a lot of confidence does it. It is definitely more of a yellow/brown ... |
18-6-2015 at 03:10
by: Hennig Brand |
DDNP & related compounds: The über thread!
That would work though it is 1000 times harder than if someone told me what the pKa is, but still pr ... |
17-6-2015 at 17:23
by: Hennig Brand |
DDNP & related compounds: The über thread!
I suspect Nitro-Genes may be right. Haven't found the pKa for iso-picramic acid, but the concept is ... |
17-6-2015 at 16:12
by: Hennig Brand |
DDNP & related compounds: The über thread!
Ok, here is something Nitro-Genes said on the last page which could explain what was going on during ... |
17-6-2015 at 13:28
by: Hennig Brand |
DDNP & related compounds: The über thread!
Hey, almost a 50% yield isn't bad for a first try. A couple more attempts I might just get it up to ... |
17-6-2015 at 13:17
by: Hennig Brand |
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