Sciencemadness Discussion Board
Not logged in [Login ]
Go To Bottom

Printable Version  
Author: Subject: Carbopol from sodium polyacrylate
Aqua_Fortis_100%
National Hazard
****




Posts: 302
Registered: 24-12-2006
Location: Brazil
Member Is Offline

Mood:

[*] posted on 17-3-2020 at 19:48
Carbopol from sodium polyacrylate


Since the recent covid pandemia there is no alcohol gel nor carbopol (carbomer 940) left anywhere here.

Is there a way to convert sodium polyacrylate to carbopol at home that is useable as thinkening agent for alcohol? Thanks!

[Edited on 18-3-2020 by Aqua_Fortis_100%]




"The secret of freedom lies in educating people, whereas the secret of tyranny is in keeping them ignorant."
View user's profile View All Posts By User
UC235
National Hazard
****




Posts: 496
Registered: 28-12-2014
Member Is Offline

Mood: No Mood

[*] posted on 17-3-2020 at 20:16


No. However, a spray bottle of 70% alcohol should be as effective, provided you spray generously and the hands stay wet for a decent amount of time.
View user's profile View All Posts By User
Twospoons
International Hazard
*****




Posts: 1060
Registered: 26-7-2004
Location: Middle Earth
Member Is Offline

Mood: Despair

[*] posted on 17-3-2020 at 20:32


If you have an aloe plant you can get aloe gel to use as a thickener.



Helicopter: "helico" -> spiral, "pter" -> with wings
View user's profile View All Posts By User
UC235
National Hazard
****




Posts: 496
Registered: 28-12-2014
Member Is Offline

Mood: No Mood

[*] posted on 17-3-2020 at 20:41


Quote: Originally posted by Twospoons  
If you have an aloe plant you can get aloe gel to use as a thickener.


That doesn't actually work. Real aloe gel is thin and slimy and can't thicken anything. The stuff sold in the store as aloe gel is also carbomer and may contain something from an aloe plant somewhere in it.

Given that different carbomers would be used for 70% alcohol and water-based formulations, I'd expect it to mostly break down if you tried to add alcohol.
View user's profile View All Posts By User
jamit
National Hazard
****




Posts: 368
Registered: 18-6-2010
Location: Midwest USA
Member Is Offline

Mood: No Mood

[*] posted on 25-3-2020 at 21:23


I ordered carbomer from amazon just before the White House “15 days to stop the spread of coronavirus”. The next day, when I tried to order another package it was all gone. You can’t get it anywhere. you can use xantan gum clear - cosmetic grade — to create a gel like hand sanitizer.
View user's profile View All Posts By User

  Go To Top