Re: Pt IV to Pt II

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From: Alberto Novo (alnovo@inwind.it)
Date: 02/15/03-03:17:28 PM Z


On 12.02.03 Erich Camerling wrote:
> The best way to reduce K2(PtCl6) (yellow) to K2(PtCl4) (red) is with K2C2O4
> (potassium oxalate) according to the GMELIN.

This procedure is far better than the previous one.
I have not at hand nor GMELLIN nor other texts and this is why I asked for help on the list.
Thank you for your courtesy, Erich.

On 14.02.03 Mannoyer Philippe wrote:
(but this is a different thread!)
>I personnaly would tend to use non-toxic bleaches based on other formulations.

May you be more explicit?

Alberto


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