Méthode de purification de la MDMA/ecstasy

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Bonjour les amis, merci pour la contribution, ça marche très bien mais j'ai un doute, lors de la cristallisation (les cristaux précipitent très très bien) je n'obtiens pas des cristaux comme ceux typiques du mdma, c'est plutôt quelque chose qui ressemble à des flocons de neige, à du givre dans un verre un jour de neige, c'est du verre mais c'est très fragile. Pourquoi ne puis-je pas obtenir un verre solide ? Merci et salutations 😊
 

G.Patton

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Bonjour, je vous en prie ! Utilisez-vous un réfrigérateur pour la procédure de cristallisation ? Plus le refroidissement est rapide, plus les cristaux sont petits.
 
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Oui, bien sûr, je le laisse d'abord à l'air libre jusqu'à ce qu'il soit à température ambiante, puis 15 ou 20 % ont déjà cristallisé, je le mets ensuite au réfrigérateur pendant 2 heures, puis au congélateur pendant 3 heures. Presque 100 % du produit lavé cristallise, mais les cristaux sont très fragiles, lorsqu'ils sont manipulés pour l'emballage, ils se transforment en sable.
 

Mr Good Cat

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J'ai fait de l'IPA plusieurs fois, et je suppose que ce style de cristal "sable" est une propriété naturelle de la cristallisation de l'IPA. Essayez de la recristalliser dans l'eau pour obtenir de gros cristaux de roche.
 
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Mr Good Cat

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Ce que j'ai remarqué, c'est que l'IPA permet d'éliminer le composé noir collant, produit secondaire de la synthèse.
 

William Dampier

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Large crystals are obtained with the inclusion of a water molecule. Therefore, sometimes it is better to use aq. HCl acid or add water additionally. You must begin crystallization at room temperature so that the process does not begin quickly. If you show a photo of your crystals, maybe I will tell you that you can change for this and get it in a larger size.
 

Keychainsaw

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I read heat makes it brown in here,
I had some issues with the hobby project. The sirup smelled like methylamine in the glass tray and im afraid there might be some methylamine hcl in the end product. Either way this looks fucked up and it looks like it doesnt want to dry any further. Acetone wash just usually turns it into a black tar. Have to say i forgot to dry it does the 4% aq make a bid difference?

This is what i managed to scrape together and kind of dry out. It tastes more salty than bitter. I dont know how methylamine hcl tastes but drying in the oven doesn't make it appear dryer. Its more tarlike than anything else. I'm ready to give up and just flush it. I did manage to get a whiter one with acetone wash but it has the same non bitter taste. Slightly salty. Could other salts have formed in the process? Maybe the aq layer was pipetted up aswell, in that case it might contain trace amounts of mercury?
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G.Patton

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Have you dried this in an oven? At what temp? I assume, there are not a lot of MDMA in this "product".
Looks looks dog shit.
 

Keychainsaw

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105 Celcius. I did manage to get a few gr of good stuff out it before with acetone washes it yielded only a few gr. Thanks for confirming to toss it than i stop wasting and experimenting on it. To be honest the taste test did not pass and it tasted salty and slightly metallic. It didnt want to dry or crash i will simply dump it. Thanks for the fast reply.
 
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