A/B Cocaine Conversion/Extraction Blowzero Gear

Acid/Base Conversion/Extraction Write Up:

Cocaine HCL (Snort/IV) to Cocaine Base/Freebase (Smoke)

Started with 738mg Blowzero Cocaine as Received

Put in vial and added 15ml distilled water...approx 90% dissolved after stirring.

Added 15ml more Distilled water and all dissolved...

Added 1 drop 10% Ammonium Hydroxide...Some milky precipitation observed.

Stirred and milkiness went away...added 1 more drop AH and milkiness returned and stayed.

Added 3rd drop, stirred and checked PH...

PH was aprox 7.5...let stand for 10 minutes, was still milky.

Decided to extract at this point...added 30ml Petroleum Ether and shook gently to mix...

Let sit and layers seperated with a small emulsion layer in between

Drew off ether and put on small plate with fan blowing on it...

added 1 drop AH to vial and saw a little precipitation...added 1 more drop, stirred and checked PH

PH was 7.6, let sit for 10 minutes and extracted again with fresh 30ml of Ether and put on same plate

Repeated a third time as above to PH of 7.6

Last two extractions I overshot PH an ended up at 8.5 to 9.0...extracted that with Ether and put on Large Plate...

You can really see the differeence after both plates dried...The PH that never went obve 7.6 left nice crystals with some even being like ice shards

The PH that went over 8.0 left smaller opaque crystals that looked like it picked up cut with the cocaine!!

Smoking both you can really tell the difference with the PH 7.6 crystals giving a stronger, nicer high and tasted sweeter when smoked.

And the PH 8-9 giving a weaker smoke with a cut kind of taste!!

Started with 738mg Got back 307mg from Large Plate (ph 8-9) and 237mg from the small plate (ph 7.6) for a total of 544mg for a loss of 194mg or a loss of apprx 26%...after 5 extractions total there was no precipitation when adding AH, no matter how many drops.

To snort or IV this it must be converted back to Cocaine HCL...Then it can be recrystalised for ultimate purity!!!

PICS:

Acid Base Conversion:

http://imgur.com/a/2SnCj

Small Plate:

http://imgur.com/a/WSsC2

Large Plate:

http://imgur.com/a/RmVGe

Side By Side:

http://imgur.com/a/hvu1I

Glass Vapor Genie:

http://imgur.com/a/4DZJn


Comments


[1 Points] BrlingtonCOATfactory:

Very cool writeup!


[1 Points] phusion:

Fantastic write up --- now, I'm no chemist, but I also love crack, so help me out here. I've had pretty good results with just sodium bicarb, but last year started looking into just using ammonia in a spoon, a similar method as described above... but what was I smoking when I just slowly precipitated the hard with ammonia, washed it thoroughly and smoked? Surely the ether is important, but it crackled when lit, was a mostly hard rock, but poor effects.