Mephedrone (4MMC) crystallization

[G.Patton]

Recrystallized product more pure and, hence, potent. Also, you get large beautiful crystals, which are extremely attractive for consumers.

 

[TheVacuumGuy]

Lucky day

 

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New crystal grow now 3h form dirty powder.
In real life looks better.

 

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Finish alnost must wash and dry.

 

[rysik228]

Hi, tell me what was the proportion of acetone and water, how much solvent did you take per 1g of mephedrone?

 

[Metribolone]

I am wondering if after purification and recrystalization, if the product is then melted and allowed to cool, would larger crystals form or would it be more like a pancake that would have to be broken up.

 

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On dcm

 

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On ethyl acetate

 

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Dirty

 

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Water and ipa

 

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2bromo4methylenopropiophenone
Wash and made 99% pure crystal
A lot 2b4m is dirty and then u dont get a lot mmc ;(

 

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Crystal need wash with acetone

 

[WillD]

Perhaps the water was not the best purity. Ethanol sometimes works better so that there is no oxidation. If there were impurities in the powder, after dissolving in water, you can extract impurities with a solvent (toluene or other solvent not mixed with water) and then add alcohol to the water and crystallized.