Nice, So this is for Speed with purity 70%?
No, that 70% refers to the yield, meaning 70%(of theory) of your raw material is reduced to your final product.I would wager the unwashed final product is relatively pure, you can test this by weighing your dry, finished product then performing an acetone wash and comparing results.
Ah okay, by washing the finished product with acetone and then letting it boil or dry? Then what remains is 99% speed, so to speak?
What is the Büchner measure of the video?
Simply dry your finished product, then put it in some filter paper and pour acetone over it.Make sure the whole mass comes into contact with the acetone.Air dry after. This will cause all acetone soluble impurities to dissolve in your acetone, leaving you with somewhat pure amphetamine sulphate.
So how much of your endproduct will you lose because of this? percentage wise?
A couple of questions from an inexperienced chemist.
What is the function of the cooling tube (the reflux condenser)? Why is it put?
Is it covered at the top? I don't know how to appreciate it in the video.
What size of these is the right one?
Awesome video! I just got some p2np and almost ready to go, I just need to get some sulfuric acid and some Hg. I am chatting to supplier about some Hg and I have a question for you guys , I can get mercury nitrate and chloride, which should i get ? The chloride is cheaper than the nitrate so i am assumming that would be better but Itll last a lifetime so i really dont mind investing in something better ($45 for chloride and $70 for nitrate).
Also , pure sulfuric acid is not available to public where I am , i think I can get 60% cleaning stuff do you think i could boil/distill this upto a good percentage or should I try harder to buy the 95% stuff?
Also, I have a 5000ml and 2000ml flat bottom conical flask, how much is the max i could run ?
also could i use a glass demijohn (21L or 11.5L) and a ice bath and do 100g runs safely? or would this be hard to work with/not able to handle the exothermic reaction?
Thanks for your time, Happy New Year!
The evaporating gases pass through the condenser are cooled, condensed and returned back to the reaction mixture. It is impossible to close the duct, some gases must come out, so as not to pump pressure. To increase the efficiency of the condenser, you can connect cold running water to it, for this it has two outlets. The larger the size of the condenser, the more efficiently it will work. You can take 4-6-8 balls. It is important that the plume of the condenser fits the flask with which it will connect.
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