Sciencemadness Discussion Board

OTC High Concentration Hydrogen peroxide and other OTCs

Dragonjack12 - 23-11-2018 at 14:26

Hey I know a lot of people don’t really have access to a good high concentration H2O2. Is there any sources of hydrogen peroxide that you know of? Are there any OTC Chems that you know of (please include brand name and store purchased from). That’s you:) ps I’m in a small town and would really like bigger store names but what ever any comment could help some one else.


[Edited on 23-11-2018 by Dragonjack12]

[Edited on 24-11-2018 by Dragonjack12]

VSEPR_VOID - 23-11-2018 at 14:32

You can get 10% peroxide as a pool chemical

Dragonjack12 - 23-11-2018 at 14:34

Quote: Originally posted by VSEPR_VOID  
You can get 10% peroxide as a pool chemical


Under what brand and what store?

Gru - 23-11-2018 at 14:43

cough *'SuperOxy' from the hydroponics store is 30%H2O2* cough, cough

JJay - 23-11-2018 at 14:51

Mine is nominally 34% "Alchemist" brand from a hydroponics store / head shop. When I asked them if they had 85% phosphoric acid, they told me that they couldn't sell it in this country (....)

Dragonjack12 - 23-11-2018 at 15:15

Quote: Originally posted by JJay  
Mine is nominally 34% "Alchemist" brand from a hydroponics store / head shop. When I asked them if they had 85% phosphoric acid, they told me that they couldn't sell it in this country (....)
lol what country

JJay - 23-11-2018 at 15:34

USA

macckone - 23-11-2018 at 16:37

calcium phosphate would be the best starting point for phosphoric acid.
naval jelly is a phosphoric acid mix but is usually impure.

Or you can just order it in the US:
https://www.sciencecompany.com/NSearch.aspx?keywords=phospho...

numerous other sources as well.

monolithic - 23-11-2018 at 17:31

www.purehealthdiscounts.com but I've never ordered from them, so I don't know if their 35% claim is true.

Gru - 23-11-2018 at 17:54

85% H3PO4 is very available as pH down if one looks hard enough............ Same hydroponics store
https://www.google.com/search?biw=1366&bih=626&tbm=i...