U of S | Mailing List Archive | alt-photo-process-l | Re: Phenidone

Re: Phenidone



Does the Phenidone break down at a certain temperature? I took the first
batch (Mytol) and heated to 140F and that helped a lot.
~m

----- Original Message ----- 
From: "Sandy King" <sanking@clemson.edu>
To: <alt-photo-process-l@usask.ca>
Sent: Thursday, June 07, 2007 8:38 PM
Subject: Re: Phenidone


You won't need to heat it very much. I use a
magnetic stirrer and the phenidone is in solution
way before the glycol gets up to 100F.

Ethylene glycol will probably work just as well, but I won't swear to it.

Sandy


At 9:20 PM -0600 6/7/07, Michael Koch-Schulte wrote:
>Do I need to heat it? Anti-freeze? Really? Tech grade probably right not
>automotive? Thx.
>
>~m
>
>----- Original Message -----
>From: "Sandy King" <sanking@clemson.edu>
>To: <alt-photo-process-l@usask.ca>; <alt-photo-process-l@sask.usask.ca>
>Sent: Thursday, June 07, 2007 7:53 PM
>Subject: Re: Phenidone
>
>
>>  You could dissolve it in propylene glycol. Should keep indefinitely.
>>
>>  Sandy King
>>
>>
>>  At 8:52 PM -0600 6/7/07, Michael Koch-Schulte wrote:
>>  >What's the best way to dissolve and keep a working solution of
Phenidone?
>>  >
>>  >~m
>>  >
>>  >
>>  >
>>  >RNP Arrays: Open Source Digital Negative Project
>>  >http://www.inkjetnegative.com
>>


  • Follow-Ups: