hashley
Harmless
Posts: 2
Registered: 20-10-2018
Member Is Offline
|
|
Diphenhydramine water extraction
Diphenhydramine HCL has a melting point of ~300f, the freebase is similar. Id like to extract it from over the counter tablets. is there something
preventing me from dissolving the tablets in water, filtering the solution, and then boiling the filtrate? i found a thread here discussing a
diphenhydramine extraction much more complicated then i describe involving organic solvents.
|
|
|
Tsjerk
International Hazard
Posts: 3022
Registered: 20-4-2005
Location: Netherlands
Member Is Offline
Mood: Mood
|
|
So you are going to crush, filter and boil... And then? What fraction are you going to keep? The fumes?
|
|
|
hashley
Harmless
Posts: 2
Registered: 20-10-2018
Member Is Offline
|
|
Quote: Originally posted by Tsjerk  | | So you are going to crush, filter and boil... And then? What fraction are you going to keep? The fumes? |
As in boiling the water out.
[Edited on 22-10-2018 by hashley]
|
|
|
weilawei
Hazard to Others
Posts: 130
Registered: 3-12-2017
Member Is Offline
Mood: No Mood
|
|
I don't know any elements with the symbol L. Also, I'm not familiar with the "f" scale.
Sorry, can't help the snark. Googling for 10 seconds would answer the question of solubility.
Also, welcome. I hope you'll stick around and make an effort to understand why things are done and how they happen rather than following recipes.
That's not to say they aren't great for totally new territory, but at some point, theory and experiment ought to make an appearance.
[Edited on 22-10-2018 by weilawei]
|
|
|
![[*]](images/xpblue/default_icon.gif){kind=icon}
