[alt-photo] Re: Sulfite + Na4.EDTA clearing bath quick kitchen formula?
Keith Schreiber
keith at jkschreiber.com
Fri Feb 24 17:57:13 GMT 2012
Hi Philippe,
Not that I know of. It's just that over here in the states the tetra-sodium form is easily available. Not so much with the di-sodium form.
~ Keith
On Feb 24, 2012, at 10:00 AM, Philippe Ayral wrote:
> 2012/2/24 Keith Schreiber <keith at jkschreiber.com>:
>> Hi Loris,
>>
>> because the citric acid converts the tetrasodium edta into the disodium form, so be sure they are dissolved fully before adding the sulfite.
>>
>> Keith
>>
>
> So any reason not to use directly the di-sodium form ?
>
> --
> Philippe Ayral
> 52, rue de Vallard - 74240 Gaillard
> Tél. 04 50 39 79 81
> http://payral.pagesperso-orange.fr
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