recristalization in what!

[dennispeck]

looking for non obvius substansis to recristalize in with high yield!!!

[Xicori]

it would be good to know which substance you want to recrystallise!!

also utfse!

[Tdurden969]

You know there is a spellchecker built into the board software....?

And like X said - you question is lacking in detail...

[hypo]

maybe english is only his 2nd or 3rd language?

[Tdurden969]

maybe english is only his 2nd or 3rd language?

Perhaps, like most publicaly edumacated americans...


Further research reveals he's probably talking about MDMA

[Vitus_Verdegast]

Post 454897

(Rhodium: "Recrystallization of MDMA.HCl for Purity", Methods Discourse)

Preferably recrystallize from 7 mL/g boiling acetonitrile, but you can also dissolve the salt in a minimum of boiling isopropanol, and then with good stirring add just enough acetone (or better diethyl ether) to form a lasting turbidity in the solution. Stop the stirring, and allow the MDMA.HCl to crystallize at room temp for ~30 minutes, then filter, and wash the crystals with a little acetone (or better diethyl ether), then place the filtrate in the freezer a couple of hours to recover a second crop (less pure) of MDMA.HCl, but this will amount to much less than the first crop.
 

_{BTW:  Tdurden969, LOL!!}