Re: Silver Oxide from Silver Nitrate?

[john@johnbrewerphotography.com]

Hi Keith

From Mike Ware's website, page 
http://www.mikeware.co.uk/mikeware/Argyrotype_Process.html:

'Alternatively, 7 g Silver(I) Oxide may be precipitated from a solution of 
10.3 g Silver Nitrate by adding a solution of 2.5 g Sodium Hydroxide; after 
filtration and washing, the moist precipitate may be dissolved in the 
Sulphamic Acid.'

Hope that helps

John.

www.johnbrewerphotography.com
----- Original Message ----- 
From: "Keith Gerling" <keith.gerling@gmail.com>
To: <alt-photo-process-l@usask.ca>
Sent: Sunday, January 13, 2008 8:19 PM
Subject: Silver Oxide from Silver Nitrate?


> Can someone direct me to the instructions for converting silver
> nitrate to silver oxide?   I can't find it in the archives.
>
> Thanks
>
> Keith
>
>
>
>
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