Cristalização da mefedrona (4MMC)

rado

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Olá a todos!

Como é que posso cristalizar uma solução aquosa pronta de mef usando NaCl se inicialmente não tinha farinha? Digamos que tenho uma base de mef em diclorometano e vou acidificá-la em excesso de água 135 ml por 100 mef, enquanto dissolvo o mef em água - não coloco o mef na farinha, mas imediatamente na água

Em que fase adicionar NaCl e em que proporções. De acordo com a experiência superior, o autor indica 23 gramas por 100 gramas de mef, mas ele tem 100 gramas de mef dissolvidos em 100 ml de água. E a minha oxidação ocorre num valor de 135 ml por 100 g do produto.

Durante quanto tempo se formam os cristais no método da solução salina de NaCl? Que fracções de tamanho são obtidas? Quanto tempo deve o produto ser mantido no congelador? O tempo de exposição afecta o tamanho do cristal?

Obrigado a todos!
 

PolandoEmingarnte

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na dcm não se pode fazer assim, é preciso usar água no processo de acidificação e depois usar, por exemplo, ipa para iniciar imediatamente o processo de cristalização. O Naci não é necessário de todo, é um disparate. e não se pode congelar porque o cristal não sairá apenas na forma de vidro e pó de cristal
 
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mcdonalds

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amigo,
quieres decir que en la reaccion entre la bromoketona y la metilamina utilizas dmso en lugar de Diclorometano?
 

Savitar

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Brine cristalisation grom yesterday - everything happen in about one hour. But its recrystalisation of 3cmc. At the same time i maked 3 other kind of crystalisation. The biggest crystal (yes one big crystal) is in only vodka. The most beautifull is on 1 ml dh2o/1g powder, boiled few minutes in atomic generator 🤣 and later i used only ceramic lamp
DztAlRVKyO
SgIr2jOhmx
 

UltraHQ

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Can you show the one big crystal that you mention?
 
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Savitar

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I have only after crashing and washing in progress...
GE0tZWRQrh
 

UltraHQ

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Oh nice, if you break it up more it will help you remove the colouration of the crystal otherwise the acetone won't be able to penetrate the solid mass of that crystal. You could probably get that white if it was broken down more.
 

TheVacuumGuy

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My latest crystal, from a failed batch which i put in a beaker and used as container to drip remainders of solvents, acids andsoforth. After some weeks i needed the beaker and while cleaning it, i found these.

Now i want to make these on purpose but how... without using loads of beakers as a waste bin :ROFLMAO:



LrQ9zp3AcS
 

Aliexpress

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I made the same with water when was hot outside
 

Yogi

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TheVacuumGuy

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I haven't thought of that. Gonna try it straight away 🤭😑
 
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