P2P Synthesis From P2NP

[K-Cyanide]

No, absolutely in the sense, the reaction won´t work using undistilled P2P, is it not.
However, the final product is always of higher quality when you use distilled compounds. And not to forget, dirty P2P hurts the yield, no doubt. Its a tedious work, but it pays off.

 

[Multivitamin]

Okay will distill it.Guess no way around it.Do you think that it is absolutely necessary to measure pressure in in system when vacuum distilling p2p oil/meth freebase oil?Or can i just plug-in vacuum pump to vacuum adapter on new empty receiving flask when DCM has been distilled off (cause DCM with low boiling bp. of 50c would distill even without vacuum) turn on the vacuum crank up the heat until i see first signs of p2p oil coming over to receiving flask and hold temperature until distillation is over.

Am i missing something here?Do i have to measure that pressure of the vacuum?Or can i just slowly crank the heat up until i see oil coming over in receiving flask?

 

[waltjr5858]

Be careful your pump doesn't suck in your product. If you have leaks anywhere it causes air to flow through the system towards the pump instead of holding vacuum. Causes some product to go bye....

 

[Czeczeczecze]

I can't obtain h2o2 in 30% concentration. Can I use 12% in bigger quantity? or what can i use instead off h2o2?

 

[PolandoEmingarnte]

because in poland is illigal 30%

 

[amieri]

You concentrate it by evaporating the water out of it.

 

[mexxx]

This is a normal process, don`t worry. Keep adding H2O2 and potassium carbonate.

 

[GhostChemist]

This is a normal process, don`t worry. Keep adding H2O2 and potassium carbonate.

 

[amieri]

Is there anything I can use instead of potassium carbonate?

 

[Chemist Jun]

Sodium carbonate

 

[Arakava]

In the video says add hcl until ph 4 - 5 even less.
But in here Says ph 7 - 6.5
Which one is right?

 

[Jack]

@ghostchemist.8647 @GhostChemist I would appreciate it if a demonstration was done on how you would siphon liquid with the use of a vacuum pump, it is unclear how that technique is done? Can you link to the technology which achieves that effect? Is it a add on to a pump?

 

[GhostChemist]

In this video used siphon too

 

[Jack]

Do you use Hydrogen peroxide and Hydrobromic acid to make bromine in situ because you don't want to deal with Element bromine in a dropping funnel? Can you link to a piece of equipment you use to siphon liquids. A photograph of it? Do you just use a jar?