Sinteza amfetamina iz P2NP z NaBH4/CuCl2 v enem loncu (merilo 1 kg)

Mystery_chemistry

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zakaj ima prosta baza amfetamina po ekstrakciji s petroletrom ph 8-9? Ali se bo ph lahko dvignil na 13, če bom olje spral z vodno raztopino?
 

G.Patton

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Ker je bazični = osnovni pH (vsak pH >7)
Ne. Kakšen razlog?
 

Mystery_chemistry

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ker mora ohraniti pH 13. po ekstrakciji z etrom pade na 9. kako jih potem pobrati?
 

WinterDust

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Zakaj morate ohranjati vrednost proste baze pri pH 13?
 

KokosDreams

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Hej, človek,

kakšno težo so približno imele posamezne serije P2NP?
 

WinterDust

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Kaj točno mislite?

Masa serije P2nP je bila 200 g.

Če imate v mislih izkoristek iz serij, sem imel 85-90-odstotni izkoristek.
 

G.Patton

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Zakaj ste se odločili, da ga potrebujete? Ali mi lahko, prosim, posredujete svoj vir informacij? Zveni kot nesmisel =) Sploh ga ne potrebujete.
 

KokosDreams

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200 g P2NP ste razdelili na manjše obroke. Kako veliki so bili posamezni obroki v g?
 

WinterDust

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Naredil bom novo temo o tej sintezi z vsakim korakom, kjer bom s slikami opisal, kako in kaj sem naredil, zato ostanite z nami.

Lep pozdrav
 

KokosDreams

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Neverjetno, veselim se ga!
 

Curiousonion

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Ali lahko za to reakcijo namesto bakrovega klorida uporabimo bakrov klorid dehidrat?
 

Saul

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Kje kupujete NaBH4? Drago ??
Mislim, da ga je zelo težko najti ? Celo p2np je lažje najti
 

Mystery_chemistry

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Ne potrebujem ga... ampak ljudje, ki imajo povpraševanje po a-olju, pravijo, da je dobro, če ima ph 13 in težo 980 g/liter... drugače jih ne boste prevedli. zato zato moje vprašanje
koliko mora tehtati liter proste baze? 913?
 

Mystery_chemistry

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Nekje sem prebral, da mora biti dodajanje p2np razmeroma učinkovito ... pri mojem prijatelju 250 g tablice traja približno 15-20 min ... hlajenje v prvi fazi je pri 15-25 stopinjah ... končni rezultat je 200 ml olja z 250 g p2np
 

G.Patton

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Po podatkih BB Wiki je 936 g na 1 l.
.936 g/cm3 pri 25 °C
 

Mystery_chemistry

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v tem primeru, kje ljudje dobijo dobro olje je 980g / liter in ph13 ??? je kakšna razlika v proizvodnji, saj ima prosto pravilo ph 13 ali 10?
 

Mystery_chemistry

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Imate urnik za 250 g P2NP

250g p2e.g
370g nabh4
1500ml h2o / 3000ml ipa / etanol
25g cucl2 v 80 ml h2o
500 g naoh v 2000 ml h2o

V raztopino vode / ip dodajte nabh4 in vključite mešanje. Kolbo postavite v posodo z mrzlo vodo in ledom. Po obrokih dodajamo p2np. Ko je dodana približno polovica p2np, se bo reakcija stabilizirala in lahko dodajate hitreje.
opombe: v prvem koraku dodajanja p2np ohranite temperaturo 20-30 stopinj. tako boste lahko dokaj hitro dodali ves p2np ...

Ko dodate vse, mešajte 5-10 minut.
Naenkrat dodajte raztopino cucl2, mešajte 10 minut, priključite hladilnike. Vključimo ogrevanje na 70-80 stopinj. Segrevamo 30 minut.
Po tem času vzamemo zadnjico ven, da se ohladi. Raztopino odlijemo in jo očistimo bakrenih ostankov.
Med mešanjem počasi dodajamo raztopino naoh.
Nastaneta dve plasti.
Odstranimo zgornjo plast. Prelijemo v čisto bučko in alkohol izparevamo do 95-97 stopinj.
Olje prelijemo v temen kozarec in ga za nekaj ur postavimo v zamrzovalnik, da se ohladi.
Iz 250 g p2np naj bi nastalo približno 200 ml proste baze amf ...

ONjMw4iREp
 
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Saul

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Vseeno sem našel NABH4 thx
 

KokosDreams

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V EU je najboljša cena, ki sem jo našel, približno 125 EUR, v Aziji pa jo lahko dobite že za 25 EUR na kilogram
 
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