68 lines
3.3 KiB
Plaintext
68 lines
3.3 KiB
Plaintext
+>+>+>+>+>+>+>+>+>+>+<+<+<+<+<+<+<+<+<+
|
||
Distributed by - MCMLXXXV 612/729-1985!
|
||
+>+>+>+>+>+>+>+>+>+>+<+<+<+<+<+<+<+<+<+
|
||
|
||
Like all chemists I must advise you all to take the greatest care and caution
|
||
when you are doing this. Even if you have made this stuff before.
|
||
|
||
This first article will give you information on making nitroglyerin, the
|
||
basic ingredient in a lot of explosives such as straight dynamites, and geletin
|
||
dynamites.
|
||
|
||
---------------------------------------
|
||
Making nitroglycerin
|
||
---------------------------------------
|
||
|
||
1. Fill a 75-milliliter beaker to the 13 ml. Level with fuming red nitric
|
||
acid, of 98% pure concentration.
|
||
|
||
2. Place the beaker in an ice bath and allow to cool below room temp.
|
||
|
||
3. After it has cooled, add to it three times the amount of fuming sulferic
|
||
acid (99% h2so4). In other words, add to the now-cool fuming nitric acid 39
|
||
ml. Of fuming sulferic acid. When mixing any acids, always do it slowly and
|
||
carefully to avoid splattering.
|
||
|
||
4. When the two are mixed, lower thier temp. By adding more ice to the
|
||
bath, about 10-15 degrees centigrade. (Use a mercury-operated thermometer)
|
||
|
||
5. When the acid solution has cooled to the desired temperature, it is ready
|
||
for the glycerin. The glycerin must be added in small amounts using a medicine
|
||
dropper. (Read this step about 10 times!) Glycerin is added slowly and
|
||
carefully (i mean careful!) Until the entire surface of the acid it covered
|
||
with it.
|
||
|
||
6. This is a dangerous point since the nitration will take place as soon as
|
||
the glycerin is added. The nitration will produce heat, so the solution must
|
||
be kept below 30 degrees centigrade! If the solution should go above 30
|
||
degrees, immediately dump the solution into the ice bath! This will insure
|
||
that it does not go off in your face!
|
||
|
||
7. For hte first ten minutes of nitration, the mixture should be gently
|
||
stirred. In a normal reaction the nitroglycerin will formas a layer on top of
|
||
the acid solution, while the sulferic acid will absorb the excess water.
|
||
|
||
8. After the nitration has taken place, and the nitroglycerin has formed on
|
||
the top of the solution, the entire beaker should be transferred slowly and
|
||
carefully to another beaker of water. When this is done the nitroglycerin will
|
||
settle at the bottem so the other acids can be drained away.
|
||
|
||
9. After removing as much acid as posible without disturbing the
|
||
nitroglycerin, remove the nitroglycerin with an eyedropper and place it in a
|
||
bicarbonate of soda (sodium bicarbonate in case you didn't know) solution. The
|
||
sodium is an alkalai and will nuetralize much of the acid remaining. This
|
||
process should be repeated as much as necesarry using blue litmus paper to
|
||
check for the presence of acid. The remaining acid only makes the
|
||
nitroglycerin more unstable than it already is.
|
||
|
||
10. Finally! The final step is to remove the nitroglycerin from the
|
||
bicarbonate. His is done with and eye- dropper, slowly and carefully. The
|
||
usual test to see if nitration has been successful is to place one drop of the
|
||
nitroglycerin on metal and ignite it. If it is true nitroglycerin it will burn
|
||
with a clear blue flame.
|
||
|
||
** Caution **
|
||
nitro is very sensative to decomposition, heating, dropping, or jarring, and
|
||
may explode if left undisturbed and cool.
|
||
---------------------------------------
|
||
|