Metode ekstrakcije efedrina iz tablet

G.Patton

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Ali ste razumeli, kar sem vam napisal zgoraj? To raztopino lahko poskusite raztopiti v vodi in ločiti od PEG z alkalno ekstrakcijo. Dobili boste toluen (ali drugo ustrezno topilo) s prosto bazo PseudoE). Nato s kislinsko ekstrakcijo izločite PseudoE iz Ibuprofena.
 
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waltjr5858

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He will get a massive emulsion because that peg is loading in their with a non ionic surfactant meant to encased anything in there as soon as the pH is raised...
 

G.Patton

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Da, imate prav.
 

Joyboy56

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Ali lahko za ekstrakcijo klorfeniramin maleata in psevdogena uporabim 2. metodo ?
 

waltjr5858

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Are these methods still good or have things changed. The problem inactives that is see in my pill in trying to extract is polyethylene glycol....polysorbate 80...and hypromellous... the rest of the stuff can be dealt with... there some wax also. Ill send a picture of the inactive ingredients. The pills are red 30mg film covered and it seems they dont have providone in them. The surfactant in there makes an absolute mess if you add base which I tried first the old normal way just to see what happens. I haven't tried doing this in awhile and the pills have definitely changed. Thanks if you can help.
 

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Osmosis Vanderwaal

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Samo... vau. ta nit je največje sranje na celotnem spletišču. Prepričala me je, da
T na tem svetu ni več nobenega ponosa. Zamenjala ga je ideologija "me too", v kateri je vsakdo žrtev vsega, kar lahko najde, da bi bil žrtev. Ta generacija je najbolj lena v zgodovini človeštva. Ko si lačen, iztegneš skledo in prosiš za hrano.
Ko te zebe mraz, iztegneš roko in prosiš za odejo. Komunizem. Zato nikoli ne deluje. Ker je bila odvzeta spodbuda, da se potrudiš. Ne glede na to, ali trdo delate ali sploh ne, bodo tisti, ki trdo delajo, prisiljeni podpirati tiste, ki ne delajo, in deliti sadove svojega dela z ljudmi, ki nočejo deliti delovnega bremena.
Ne zavidam ti @G.Patton, ti si edina delavna čebela, ki je pripela to nit in si odgovoril na verjetno več kot 100 vprašanj. Na nekatera ste odgovorili trikrat ali večkrat
 
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