Synthesis of amphetamine from P2NP by Al/Hg I NEED HELPPP

[ChemistryStudentPL]

I need help because at the end of the synthesis it comes out fragile amphetamine which does not work (the test shows amphetamine) but purity: 0

Sometimes I get sulfate, and sometimes I get some kind of sulfate-like muck

 

[AgamemnonFromTroy]

Hello,
You can try performing an acid-base extraction or a recrystalization to increase purity. The "muck" usually means you have over acidified your product.