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New chemicals for sale !
Another perfect delivery from mario arrived today.
If you can't buy or synth a reagent yourself sho ... |
9-4-2018 at 10:11
by: greenlight |
1,4-Dioxane from Ethylene Glycol and H2SO4
I did use a small amount of 98% sulfuric acid in the fractional distillation, I just forgot to menti ... |
9-4-2018 at 05:30
by: greenlight |
1,4-Dioxane from Ethylene Glycol and H2SO4
I just made some 1,4-dioxane myself using antifreeze and successfully made elemental sodium yesterda ... |
4-4-2018 at 19:33
by: greenlight |
Calculating stoichiometric amounts
I thought that the position obtained was related to the temperature of the sulphonation and one of t ... |
4-4-2018 at 18:52
by: greenlight |
Short question / quick answer - Thread
I was just about to write that you can get a fairly accurate idea of the concentration using the den ... |
1-4-2018 at 08:06
by: greenlight |
Short question / quick answer - Thread
Do you have access to 98% Sulfuric acid?
If so you could use the same distillation setup with a wat ... |
1-4-2018 at 05:37
by: greenlight |
The Short Questions Thread (4)
Does anyone know of a synthesis writeup or any synthesis details for acetamide hydrochloride? I hav ... |
20-2-2018 at 19:03
by: greenlight |
Short question / quick answer - Thread
I have never needed to dry it either. Are you sure its not just clumping, I had a batch of perc onc ... |
8-2-2018 at 20:45
by: greenlight |
Short question / quick answer - Thread
I just noticed you asked how to predict how much products will result from a detonation of a certain ... |
7-2-2018 at 22:18
by: greenlight |
Short question / quick answer - Thread
Here is one way I have learnt of calculating OB that works for CHNO explosives:
OB% = 1600 รท mol ... |
7-2-2018 at 21:48
by: greenlight |
Short question / quick answer - Thread
Hennig brand is right, you would get performance increase by mixing an oxygen deficient explosive wi ... |
4-2-2018 at 21:37
by: greenlight |
Short question / quick answer - Thread
I don't think you would notice much difference between PETN and ETN plastic explosive but yeah, the ... |
4-2-2018 at 08:21
by: greenlight |
Interesting read about extreme and exotic chemistry from a home chemist point of view
[rquote=505935&tid=80285&author=ninhydric1]Coincidentally, that website is written by former ... |
4-2-2018 at 00:31
by: greenlight |
Short question / quick answer - Thread
Yes, the inert lubricating effects would definitely reduce the sensitivity and make for safer handli ... |
4-2-2018 at 00:25
by: greenlight |
Short question / quick answer - Thread
I personally prefer PETN synthesized with 70% nitric and recrystallised from acetone. Very smooth ... |
3-2-2018 at 23:33
by: greenlight |
Short question / quick answer - Thread
Your correct about the PE's with inerts.
I use PETN plastic with about 15% binder and plasticizer w ... |
29-1-2018 at 09:25
by: greenlight |
Short question / quick answer - Thread
[rquote=505061&tid=26572&author=underground]Just a quick question.
Will 2 grams of "X" expl ... |
27-1-2018 at 20:16
by: greenlight |
Safty in making large quantities of Copper Acetylide
From primary explosives:
"In order to limit the oxidation of the cuprous salt to cupric and hence ... |
24-1-2018 at 22:52
by: greenlight |
Safty in making large quantities of Copper Acetylide
Cuprous acetylide (Cu2C2) has a relatively low sensitivity according to what I have read. It is als ... |
23-1-2018 at 22:55
by: greenlight |
Unconventional Shaped Charges
[rquote=504085&tid=10575&author=Laboratory of Liptakov]Of course, that mechanical cutting wi ... |
17-1-2018 at 08:56
by: greenlight |
Blast Mitigation Devices - Blasting Caps
I can't remember the exact details and results of the test it was 2 years ago. It was not as much a ... |
12-1-2018 at 19:54
by: greenlight |
Blast Mitigation Devices - Blasting Caps
I see what you mean with the two tubes method. If the inner tube is secured in its outer tube with ... |
12-1-2018 at 10:17
by: greenlight |
Blast Mitigation Devices - Blasting Caps
@ Gargamel,
Here is pictures of the article, should be able to zoom on them. The test is using gla ... |
12-1-2018 at 06:01
by: greenlight |
Blast Mitigation Devices - Blasting Caps
@ Rocinante,
I use Al tubing from a hobby shop, I think it is used for model aeroplanes to support ... |
12-1-2018 at 05:58
by: greenlight |
Blast Mitigation Devices - Blasting Caps
I like the bucket idea which would pretty much reduce the risk of shrapnel to zero with <1gram of ... |
11-1-2018 at 08:29
by: greenlight |
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