Re: Salt Prints: Potassium Citrate vs. Sodium Cloride or Citrate?

From: Michael Koch-Schulte ^lt;mkochsch@shaw.ca>
Date: 11/13/05-08:44:52 PM Z
Message-id: <004701c5e8c5$63c7ffa0$0100a8c0@TRASHO>

Apparently my "h" key is on strike, should read chloride...my bad.

----- Original Message -----
From: "Michael Koch-Schulte" <mkochsch@shaw.ca>
To: <alt-photo-process-l@sask.usask.ca>
Sent: Sunday, November 13, 2005 8:01 PM
Subject: Salt Prints: Potassium Citrate vs. Sodium Cloride or Citrate?

> Can someone explain the differences, if any, between using potassium
citrate
> as opposed to just sodium cloride or sodium citrate in the salt printing
> process? Why does Barnier swear by potassium citrate? Is it newer and
better
> i.e. was potassium citrate simply just not around in the 1840s? Thx.
>
> ~m
> p.s. what about ammonium chloride? A salt, is a salt, is a salt? No!?
>
Received on Sun Nov 13 20:45:06 2005