KNOCK-OUT DROPS
Cloral Hydrate (Knock-out Drops)
Chemicals: Equiptment:
Bleach Distilling
Set (see below)
Sani-Flush Clorine Bottle
Ethyl Alcohol Glass Tubing
Sulfuric Acid
Rubber Tubing
Calcium Oxide Aquarium Aerator
Basting Syringe
Cooking
Thermometer
600 ml Beaker
Water Glass
______ _______
/ \_/ \___
_/ |||
\ Bucket of ice water
| | ||| _____\ _____ |
/–|_| / | \ | \ | ____________/
/ /
o \ | \ |
Bleach |_____| |________\___| To outside
& \ _________ /
Saniflush |
\__/
600 ml | |
w/ aerator |__| __Collection
Glass
A piece of glass
is fitted into the bottom of the stopper for the flask. To
that is placed an eight-inch length
of rubber tubing and at the end of this is
the aerator. Two more pieces of glass is put in the
top of the stopper.
First, you will need pure alcohol so buy some 100
proof vodka
and distill it until you have about 12 oz.
Put the alcohol in the flask.Put about two
inches of bleach and A teaspoon of
Sani-Flush in the chlorine bottle. This will generate the
clorine gas that you
will need. Start the clorine through the alcohol while the flask is
still
cold.
Watch it carefully to see when the alcohol stops absorbing the clorine.
Then
light a alcohol lamp and place it under the 600 ml flask. Keep the flame low
until
the alcohol stops absorbing again. Raise the flame and repeat. Continue
this untill the
alcohol is boiling. Some of the alcohol will distill off into
the collection bottle. Several
times during the process, pour this back into
the 600 ml beaker.
When the alcohol
is totally chlorinated the flask is poured into a
porcelain dish and allowed to cool. If you
have done this right the
cooled product should be a crystaline mass of unrefined Cloral
Hydrate.
Now, pour strong sulfuric acid, three times the volume of the
Cloral
Hydrate, into the pan. Place this pan on your stove over gentle
heat. When the cloral hydrate
is melted, it and the sulfuric acid are
stirred throughly pour this into the flask and heat
again. But this
time use the thermometer and don’t let it get over 200 F.
As the
mixture heats up, the still impure cloral hydrate will rise
to the surface. When it stops
rising, use the basting syringe and draw
the top off of the sulfuric acid. Repeat this until
the pan is empty.
Put the cloral hydrate (you drew it off in the last step) into the
any alcohol or acid
still in it. Pour this back into the flask and add
an equal amount of sulfuric acid. Swirl
this around to mix it.
Once again you must distill the mixture. But this time it is
easy
since the cloral hydrate will boil at 210 F and the sulfuric acid boils
at 722 F.
When finished pour out the acid, then wash and dry the flask.
Now, put the powered Calcium
Oxide, equal in volume to the cloral
hydrate into the flask, add the cloral hydrate and
distill again. Stop
as soon as the surface of the oxide is dry.
To use,
add one part water to two parts { by volume } of the
finished product. The dose is 1/28th of
an oz ( 1 gram ). The best way
to use this is to put it into a mixed drink, because it has
abitter
taste. In about 15 minutes, whoever you gave it to is out for the night.
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