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90 - 99% nitric acid using dichloromethane
[rquote=211784&tid=16589&author=Username]As a self proclaimed boffin I don't understand why ...
2-6-2011 at 09:48
by: IndependentBoffin
High VoD explosives suggestions?
Is pentaerythritol itself a controlled substance in many countries (by law) hence being taken off th ...
2-6-2011 at 05:49
by: IndependentBoffin
High VoD explosives suggestions?
[rquote=211785&tid=16594&author=mabuse_]To my knowledge priming caps contain a primary explo ...
2-6-2011 at 03:17
by: IndependentBoffin
High VoD explosives suggestions?
[rquote=211782&tid=16594&author=mabuse_]You will need some primary explosive to set it off p ...
2-6-2011 at 01:00
by: IndependentBoffin
The initiation and de-sensitisation of explosives
Dear all,

I am going to make a few statements regarding explosive sensitivities and welcome debat ...
2-6-2011 at 00:32
by: IndependentBoffin
90 - 99% nitric acid using dichloromethane
Thanks folks :D

Can't find the other references in the Sciencemadness library but for those inter ...
1-6-2011 at 23:37
by: IndependentBoffin
High VoD explosives suggestions?
I've been looking to prepare a small quantity of high detonation velocity secondary explosives to ac ...
1-6-2011 at 14:20
by: IndependentBoffin
90 - 99% nitric acid using dichloromethane
[rquote=211742&tid=16589&author=Formatik]I'd also treat the mixture of nitric acid and dichl ...
1-6-2011 at 14:09
by: IndependentBoffin
90 - 99% nitric acid using dichloromethane
[rquote=211697&tid=16589&author=woelen]In normal 65% to 70% nitric acid, a large part of the ...
1-6-2011 at 04:18
by: IndependentBoffin
90 - 99% nitric acid using dichloromethane
In Jared Ledgard's book "Preparatory Manual of Explosives" he describes a method to produce 99% HNO& ...
1-6-2011 at 00:25
by: IndependentBoffin
Heat of formation of MgF2/AlF3 vs. MgO/Al2O3
Referring to:

https://engineering.purdue.edu/~propulsi/propulsion/comb/propellants.html

Can so ...
23-5-2011 at 00:10
by: IndependentBoffin
'White Gunpowder'
Oy, come on dude chill out. I for one find WiZard's posts very informative and helpful. I have follo ...
20-5-2011 at 22:07
by: IndependentBoffin
Residue free, non aqueous solvents for sugar
[rquote=209107&tid=16260&author=smuv]I am sure the answer is in the attached paper...didn't ...
6-5-2011 at 13:34
by: IndependentBoffin
Residue free, non aqueous solvents for sugar
Non aqueous....
6-5-2011 at 13:05
by: IndependentBoffin
Residue free, non aqueous solvents for sugar
Can anyone suggest some residue free, commercially available and non-aqueous solvents for sugar, pre ...
6-5-2011 at 12:48
by: IndependentBoffin
What syn. rubber is this and how do I get this?
Do you know where I can buy a 5kg (or so) tub of butyl rubber that is sufficiently malleable to be f ...
6-5-2011 at 06:48
by: IndependentBoffin
What syn. rubber is this and how do I get this?
It is a dark grey rubbery compound, described as Tacky TapeĀ® Vacuum Bag Tape. Service Temperature R ...
5-5-2011 at 23:08
by: IndependentBoffin
Free onion routing and encryption tools
[rquote=208801&tid=16233&author=food]

[url=http://www.theregister.co.uk/2010/12/15/openbs ...
3-5-2011 at 13:11
by: IndependentBoffin
Free onion routing and encryption tools
Dear all,

For those who are not aware of these free tools that would dramatically improve your co ...
3-5-2011 at 12:02
by: IndependentBoffin
Anyone interested in buying some zirconium?
Fleaker, I'll post a small sample of Zr to you for free to test whether it is suitable for your purp ...
3-5-2011 at 10:30
by: IndependentBoffin
Checking purity of RDX
[rquote=208697&tid=16211&author=hissingnoise]LP Chemicals was the last company I tried!
I'm ...
2-5-2011 at 08:41
by: IndependentBoffin
Drying out aqueous ammonium nitrate
Yeah I had already decided to do that. I just find it really annoying that I don't know what the imp ...
2-5-2011 at 08:03
by: IndependentBoffin
Drying out aqueous ammonium nitrate
I don't have the chemicals to do a thiocyanate test (which might be too sensitive anyway) and carbon ...
2-5-2011 at 06:36
by: IndependentBoffin
Checking purity of RDX
[rquote=208676&tid=16211&author=hissingnoise][quote] I was able to buy acetic anhydride OTC ...
2-5-2011 at 05:23
by: IndependentBoffin
Drying out aqueous ammonium nitrate
Well folks after boiling down the solution to about half volume late at night and letting it cool do ...
2-5-2011 at 04:56
by: IndependentBoffin
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