Re: sodium metaborate, to make?


Sil Horwitz (silh@iag.net)
Sun, 25 Jul 1999 16:33:06 -0400


At 1999/07/25 01:59 PM -0600, Ken Sinclair wrote:

>According to Maxim Muir.....<http://www.nfinity.com/~mdmuir/shopping.html>
>1 part sodium hydroxide : 5 parts borax = sodium metaborate for PMK

It may work in that application, but what you get isn't "sodium metaborate"!

Sil Horwitz, FPSA
Technical Editor, PSA Journal
silh@iag.net
silh@earthlink.net
Visit http://www.psa-photo.org/
Personal page: http://home.earthlink.net/~silh/



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