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Subject: Re: Vinegar

From: "bebx2000" <bebx2000@...>
Date: 2011-03-11

Sage,

Although it isn't one of your run-of-the-mill household products, try sodium perborate tetrahydrate. It (or one of the variants) is one of the ingredients in Oxy-clean. It is a stable, solid source of active oxygen prepared by reaction of sodium borate with hydrogen peroxide. When you dissolve it in water it releases back hydrogen peroxide; hence, it is a solid form of hydrogen peroxide. The monohydrate version yields about 32% hydrogen peroxide; tetrahydrate, about 15%. So all you do is mix up a saturated solution and you have fresh, high value hydrogen peroxide. Monohydrate goes into solution faster. My notes on this show that the commercial detergents contain only about 15% of sodium perborate by weight.

You can buy a 6lb. pail for $12.00 at

http://www.chemistrystore.com/Sodium_Perborate-Sodium_Perborate_6lbs.html

A supplier on eBay also sells a 1lb.jar of lab grade for $9.00

Baxter

--- In Homebrew_PCBs@yahoogroups.com, "Dave Sage" <davesage12@...> wrote:
>
> Just had a thought. For you guys experimenting with all kinds of household
> chemicals, I'm wondering if the peroxide could be substituted for one of the
> supposed Oxygen generating washing additive powders like "Oxy Clean".