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Hello, I have a strange question, but I'm curious what can be quickly poured into a-Oil amf to change its composition and it did not turn out to be a free principle of amf?

You have a schedule for 250g P2NP 250g p2e.g 370g nabh4 1500ml h2o / 3000ml ipa / ethanol 25g cucl2 in 80 ml h2o 500g of naoh in 2000ml of h2o Add nabh4 to the water / ip solution, turn on the mixing. Put the Kolbe in a tank with cold water and ice. We add p2np in portions. After...

in that case, where do people get good oil is 980g / liter and ph13 ??? is there any difference in production as the free rule has a ph 13 or 10?

I read somewhere that adding p2np must be reasonably efficient ... at my friend's 250g tabs take about 15-20min ... cooling in the first stage is at 15-25 degrees ... the end result is 200ml of oil with 250g of p2np

I don't need it… but people who have a demand for a-oil say it's good if it has a ph 13 and a weight of 980g / liter… you won't translate them otherwise. therefore hence my question how much should a liter of the free base weigh? 913?

because it needs to keep the pH 13. after extraction with ether it drops to 9. how to pick them up then?

why after extraction with petroleum ether the free base of amphetamine has a ph of 8-9? Will it be able to raise the ph to 13 if I wash the oil with a water solution?

hello somebody did some reaction to methanol? I did on ethanol and now I have quite a lot of pure methanol and I wonder if the reaction will be successful too ...

yes, throw the butt into the ice and start adding p2np ... the first accusations will be the most buzzing ... when the bombs appear all over the surface you will be able to start adding p2np faster ... practice and observation will learn how quickly and when you can add another portion

20-40 degrees is optimal ... come, in my opinion, it is better to observe how the reaction behaves and not to hold some temperature rigidly ... these regulations, which can be found on the Internet, are more illustrative to approach them ... only practice will lead to the appropriate results ...

the first stage, i.e. adding p2np, is to be kept at a low temperature ... when you add cucl2 mix well and turn on the heating ...

on a 10l flask at ease you will carry out a reaction with a loading of 250g p2np. there is one condition. you need to keep the flask cool when adding p2e.g. about halfway through the addition the reaction will stabilize and you can refine your p2np faster

thx

Hi, I wonder if the reductions can be made on the water only? after alkalisation, pour in a non-polar solvent and pull out the free base. it is possible ?

well ... how to know that everything reacted and the reaction is over? I suggest copper chloride sink to the bottom… a good way out?

I know, but I mean more about p2np which has a melting point of 63-65 degrees ... hence my question whether the reaction at 55 degrees throughout the reaction time will not be a better solution ...

oki then what should the pH be before adding the base? according to the bars, there are 10 in 100% and I even think that more: / even if it goes up to 14, something will happen? at the temperature won't it be better to keep all reactions in those 55-60? when reducing aluminum amalgam the...

thanks a lot for the reply I have one more question . what influences the formation of all these pollutants? does the temp also matter? I wonder if the reaction should not be carried out at a temperature of 55-60 degrees ... it seems to me that 80 degrees for 30 minutes causes that so much...

to what pH is best to go down with a / b extraction to clean the amine?