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Subject: Re: Best Practices for Students in Industrial Labs

Date: Apr 1, 2009 00:08 UTC

Author: Gordon Wincott <gordon.wincott**At_Symbol_Here**GMAIL.COM>

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Subject: Re: 5 more on RE: [DCHAS-L] Picric acid

Date: Apr 1, 2009 18:28 UTC

Author: George Walton <g.c.walton**At_Symbol_Here**REACTIVES.COM>

From: Debbie M. Decker <dmdecker**At_Symbol_Here**UCDAVIS.EDU>

Subject: Re: Picric acid

Date: Apr 1, 2009 00:26 UTC

Reply-To: "Debbie M. Decker" <dmdecker**At_Symbol_Here**UCDAVIS.EDU>

Message-ID: <legacy-2009-20090401@ilpi.com>

In-Reply-To: <34E5F2C6-418F-4104-A6F4-239E5DE25D91**At_Symbol_Here**uvm.edu>

Demystify: 
In-Reply-To: <34E5F2C6-418F-4104-A6F4-239E5DE25D91**At_Symbol_Here**uvm.edu>

Todd:

I'd be very cautious about neutralizing picric acid with a base.  Mixed wit
h KOH (or NaOH) and crystallized gets you potassium picrate, a quite compet
ant explosive.

Picric acid isn't a very strong acid - I'd leave it alone, personally.


Debbie
---------------


-----Original Message-----

From: Todd 
Date: March 31, 2009 5:41:33 PM EDT (CA)
Subject: Re: [DCHAS-L] Picric acid

Out of curiosity, what would be the best base with which to neutralize  
it?

Todd Perkins, BSc, MBA
Director of Safety
Airgas Mid America
p3wt3r**At_Symbol_Here**charter.net (Personal email)

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