Speed up DMT Fumarate crystallizing

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Hi, I just added the FASI to the NPS which has DMT freebase.
Should I put the solvent in refrigerator? Will it make the crystallizing faster?
Thanks.

 

[pitubo]

Yes, but it will not necessarily improve the result.

Slower crystallization -> bigger crystals, better purification.

Let it stand for a few hours, then put it in the refrigerator overnight and finally you can keep it in the freezer for another day.