dennispeck (Stranger)
09-03-03 14:40
No 457007
      recristalization in what!  Bookmark   

looking for non obvius substansis to recristalize in with high yield!!!
 
 
 
 
    Xicori
(Hive Bee)
09-03-03 22:23
No 457056
      it would be good to know which substance you...  Bookmark   

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

also utfse!
 
 
 
 
    Tdurden969
(Hive Bee)
09-04-03 01:23
No 457084
      Umm  Bookmark   

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

And like X said - you question is lacking in detail...
 
 
 
 
    hypo
(Hive Addict)
09-04-03 09:11
No 457134
      Ummmm  Bookmark   

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

n'importe quoi
 
 
 
 
    Tdurden969
(Hive Bee)
09-04-03 17:47
No 457175
      Perhaps  Bookmark   

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
(Hive Bee)
09-05-03 03:52
No 457249
      MDMA recrystallisation: follow our chief's advice!  Bookmark   

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!!laugh


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