Can't edit my post but if 7.743g of pure H3PO4 is needed for 10ml of freebase amph, with a 85% solution we take (7.743*100)/85 = 9.109g of 85% H3PO4.
Density of phosphoric acid is 1.6845 g/cm3 then 5.40ml is needed ?
Or i'm totally out ?
keep in mind in the procedure solvent is evaporated to leave only freebase that in turn gets dilluted with acetone, if you just extract with non polar without evaporating dilluting might not be the best idea.
Then if i resume,
I have to mix phosphoric acid with a ratio 1:10 to acetone, and i don't search to reach Ph 6 but i add the entire mixture and stir for get phosphate amphetamine ?
Hi! I have just bought Sulphuric Acid and Nitric Acid from Aurelio. In the beginning they ask for proof of commercial activity, and I sent him a pdf indicating I am an independent researcher. And that´s all. I paid via Paypal and next day my order was delivered with tracking number. It arrived in 6 days.
is the free base of amphetamin the same as the ampethaminoil ( a-oil ) what i can buy online in the internet? and does it mean that i can make the same steps like in the video (Synthesis from P2NP via Al/Hg)
with the (a-oil) if i join at minute 7:24?
What is sold online is basically amphetamine, which is illegal and diluted with solvents. The amount of freebase amine is equal to amount of amph salt you have. you can make sulfate, hydrochloride or phosphate salt and you ll see how little you actually made