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alternative to 3% hydrogen peroxide: 35% animal-grade hydrogen pero   Message List  
Reply | Forward Message #23162 of 23866 |
Re: [Homebrew_PCBs] Pictures of my 35% (130 vol) H2O2 bottle

Wow. Handle with GREAT care, please. I'm impressed!

Donald.

jj_winkel wrote:
>
> --- In Homebrew_PCBs@yahoogroups.com, Simao Cardoso <simaocardoso@...>
> wrote:
>> Also from jj_winkel on 26 apr 09
>> "Here in France it is easy and cheap enough to get "masonry" grade
> H202
>> (35% in weight or 130 in volume) used for wood bleaching and stains
>> removal"
>
>
> Handle with great care and solid rubber gloves.
>
> http://z1.zod.fr/z/h2o2-bouteille-NZM.jpg
> <http://z1.zod.fr/z/h2o2-bouteille-NZM.jpg>
>
> http://z1.zod.fr/z/h2o2-etiquette-OZM.jpg
> <http://z1.zod.fr/z/h2o2-etiquette-OZM.jpg>
>



Fri Jul 10, 2009 1:15 am

dhlocker
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Message #23162 of 23866 |
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I heard from a chemist. Veterinarians use hydrogen peroxide at 35% strength for animal use. This should be available for purchase easily rather than the 3% ...
jc805sb
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Jul 6, 2009
9:54 pm

... My sister is veterinarian and told me the same. It is used to wash/clean big animals foots. Like horses or cows (i think already said this here). But...
Simao Cardoso
simaocardoso@...
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Jul 6, 2009
10:59 pm

In the USA, I purchased some 30-volume (I think that's 15%) H2O2 from Sally Beauty Supply. The sales people thought it was funny that a 55+ year-old guy was...
Donald H Locker
dhlocker
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Jul 7, 2009
1:50 am

I had a similar experience. but accompanied by a very strange look. Myc ... [Non-text portions of this message have been removed]...
Myc Holmes
mycroft2152
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Jul 7, 2009
9:05 am

... 30 volume is 9%. In a pharmacy they said can mix the thing. But charge 20eur for mixing (plus the product) and that's more than i will pay for the thing....
Simao Cardoso
simaocardoso@...
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Jul 7, 2009
2:18 pm

How is Hydrogen Peroxide manufactured? Most chemicals don't have a hugely complicated manufacturing process. We might be able to duplicate it at home with...
Jack Coats
jcoats
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Jul 7, 2009
2:50 pm

... http://en.wikipedia.org/wiki/Hydrogen_peroxide Is complicated. You can search for books, papers and patents about it either. Is simpler to buy 35-50% in...
Simao Cardoso
simaocardoso@...
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Jul 7, 2009
2:59 pm

Based on the cost of H2O2 and Muriatic (HCl) acid is is not worth the time and effort to "homebrew" it. ... [Non-text portions of this message have been...
Myc Holmes
mycroft2152
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Jul 7, 2009
2:59 pm

Jack: Where do you live? Roland F. Harriston, P.D. *****************...
Roland F. Harriston
mandella33
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Jul 7, 2009
5:42 pm

Be very careful with the high strength H2O2. It can cause very serious burns. High strength H2O2 is used as a sterilizing solution in the manufacutering and...
Myc Holmes
mycroft2152
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Jul 7, 2009
2:56 pm

High strength H2O2 is also used in ROCKET FUEL. Purified up to 98% it's a VERY efficient oxidizer....
DJ Delorie
djdelorie
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Jul 7, 2009
3:34 pm

Then the solution is obvious. We must all get involved with model reocketry and H2O2 motors, then the complications purchasing 30% H2O2 will look insignificant...
Stefan Trethan
stefan_trethan
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Jul 7, 2009
4:16 pm

My Dad worked for Bell Helicopter when Bell Aerospace came out with the initial 'rocket belt'. If I remember right it was propelled by a little bit of ...
Jack Coats
jcoats
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Jul 7, 2009
5:19 pm

... Humorous and realistic approach. For CuCl 3% H2O2 do super fine to initiate it, and even 100% grade will be little stupid to regenerate since you will be...
Simao Cardoso
simaocardoso@...
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Jul 8, 2009
4:50 pm

Hi all, I know personally members of the GEA, a rocketry club in belgium, they buy H2O2 at 30% that they have to distillate to get it above 80%, it is used in...
Michel Baguet
bagmik
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Jul 8, 2009
5:33 am

I haven't used this site but it looks cheap. 1 quart of 35% for $20 or 1 gallon for $30: http://www.dfwx.com/h2o2.htm?gclid=CNanheiu3poCFQEeDQodIH6CzQ...
Henry Liu
petrof_pluto
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Jul 8, 2009
1:05 pm

... I buy mine from the local 'health' food store for about that price. It works well. I have no idea why they sell 35% H2O2. I probably don't want to know. ...
pork_u_pine2000
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Jul 8, 2009
3:48 pm

I've been told that cosmetologists use the strong stuff for bleaching hair. Women have this done used to be called "Peroxide Blonds". Roland F. Harriston, P.D....
Roland F. Harriston
mandella33
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Jul 8, 2009
6:02 pm

... What I saw on that site is $35.13/Gal. + 17.41 S&H. Just started my Tank about 6 weeks ago with this doing the 2 to 1 mix using the 3% Hydrogen peroxide,...
Ben
bhleavi
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Jul 9, 2009
2:39 am

... H202 ... Handle with great care and solid rubber gloves. http://z1.zod.fr/z/h2o2-bouteille-NZM.jpg <http://z1.zod.fr/z/h2o2-bouteille-NZM.jpg> ...
jj_winkel
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Jul 9, 2009
5:13 pm

Wow. Handle with GREAT care, please. I'm impressed! Donald....
Donald H Locker
dhlocker
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Jul 10, 2009
1:15 am
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