stuffmonger
Bluelighter
- Joined
- Oct 21, 2010
- Messages
- 220
Add ether or THF
The freebase will migrate to the ether/THF layer after addition of base
Separate organic layer with a separatory funnel
Dry organic layer with calcium sulphate
Use simple distillation to separate the freebase from the ether/THF, ether/THF should come off first
I doubt this is qualitatively different from the HCl
P.P.S. I have seen a couple of posts on Bluelight in the past that indicates mdpv dissolved in water would turn into the "super perv powder" when evaporated. I obviously tried this with the HCL version under varying conditions to no avail. One post even quoted a Chinese manufacturer who stated the same thing. I'm a firm believer that anecdotal information from different sources usually points to something real. The missing piece was that the mdpv had to be freebase, and, obviously, it doesn't dissolve.