DMT-Nexus member
Posts: 316 Joined: 13-Apr-2009 Last visit: 28-May-2012
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I did a normal STB with Xylene
Added FASA dropwise to Xylene
DMT fumarate precipitated out.
Acetone/Xylene was poured off along with some crystals that did not attach to the side of jar
Acetone wash was done twice; acetone was poured into the jar and swished around then poured off along with any particles that were removed from the sides of the jar.
What is the best way to collect this powder/crystal that is stuck to the sides of my widemouth quart jar?
I tried to dissolve it in d-limonene but that didn't work.
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DMT-Nexus member
Posts: 4804 Joined: 08-Dec-2008 Last visit: 18-Aug-2023 Location: UK
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water is the secret  I always rextalise for DMT fumerate with water.
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DMT-Nexus member
Posts: 316 Joined: 13-Apr-2009 Last visit: 28-May-2012
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lol it really dissolves in h2o? Awesome, thanks soulfood?
Also, whats the best way to ensure no fumaric acid contamination? I did acetone washes but I dont want to lose any DMT-F. I plan on converting this to freebase.
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DMT-Nexus member
 
Posts: 4342 Joined: 02-Oct-2008 Last visit: 19-Jan-2024
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the water rextal will get rid of MOST of the fumaric acid...just use the smallest amount of water you can...ml by ml
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DMT-Nexus member
Posts: 316 Joined: 13-Apr-2009 Last visit: 28-May-2012
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Ok to be certain, I do the following:
1. dissolve the DMT fumarate in water, using the smallest amount possible.
2. aspirate the liquid and filter out solids (they will be fumaric acid/impurites, correct?)
3. evap h2o to be left with pure DMT fumarate
how's that sound?
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DMT-Nexus member
Posts: 4342 Joined: 02-Oct-2008 Last visit: 19-Jan-2024
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that sounds perfect....just remember that 150mg of fumaric acid is soluble in 25ml of warmish water....so do you calculations with those figures...so if you use 5ml you will have about 30mg fumaric acid contamination...which really isnt to shabby... SWIM never does a water rextal and when taken orally 60mg gave MASSIVE effects
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