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Subject: Re: Flash point testing
Date: Fri, 9 Apr 2010 20:04:36 -0400
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Date: Sun, 11 Apr 2010 07:22:51 -0400
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(Note: This post is 15 years old and may contain outdated information.)


Date: Fri, 9 Apr 2010 17:11:27 -0400
Reply-To: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
Sender: DCHAS-L Discussion List <DCHAS-L**At_Symbol_Here**LIST.UVM.EDU>
From: "Dr. Jay A. Young" <chemsafety**At_Symbol_Here**VERIZON.NET>
Subject: Re: HF hazards

Karl,
 
Yes, they all do.
 
Jay Young
----- Original Message -----
From: Karl Kasai
To: DCHAS-L**At_Symbol_Here**LIST.UVM.EDU
Sent: Wednesday, April 07, 2010 12:54 PM
Subject: Re: [DCHAS-L] HF hazards

Does anyone know if aqueous solutions of the following fluorine containing reagents pose an HF hazard risk?

Ammonium hexafluorophosphate - (mildly acidic solution, pH ~6)
Ammonium hexafluoroaluminate -  (mildly acidic solution, pH ~6)
Ammonium tetrafluoroborate - (mildly acidic solution, pH ~6)
Ammonium fluoride

Thanks,

Karl Kasai

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