iodine balls

  1. GhostChemist

    Methamphetamine Synthesis from Ephedrine by Using I2 and H3PO2

    Starting Reagents and Materials 6 g Synthetic ephedrine hydrochloride racemic 12 g I2 10.8 ml H3PO2 (50%) 20 ml H2O 50 ml 25% NaOH (15-20 г NaOH) 3 g sodium thiosulfate 250-300 ml DCM 30-50 g Na2SO4 100 ml Petroleum ether HCl gas 100 g NH4Cl 25 ml H2SO4 83% Flasks 250 and 500 ml Glasses Funnels...
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