amphetamine purification

[coke199]

Hey guys,
How to purify amphetamine powder? is it same to purify MDMA crystals?

 

[skanderbeg]

Dissolve in low amount of hot IPA put in fridge to cool after that filter and collect.

 

[Pororo]

i do another purification, but always learning.
so a question, with what salts does ipa recrystallization work? probably not with hcl?

 

[skanderbeg]

I do it with sulfate amphetamine salt. I never did it with MDMA or Meth. There is a video about purification of meth hcl on the website.

 

[Pororo]

I have positive experience with MDMA hcl and Meth hcl done in IPA. But I doubt, it can be done for amph hcl.

 

[Geggamojja]

Is it really working with Amfetamin?