From:
Dan Nowlan <dnowlan**At_Symbol_Here**BERRYMANPRODUCTS.COM>
Subject:
Re: [DCHAS-L] SF6 for demonstrations
Date:
Mar 16, 2023 18:29 UTC
Reply-To:
ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>
Message-ID:
<SJ0PR17MB5510258B1DC55C2365759501C0BC9**At_Symbol_Here**SJ0PR17MB5510.namprd17.prod.outlook.com>
In-Reply-To:
<CAKUvSB7b1bXvNr3MFxvB9NKPQq_g5HXebvmb1wA919g184Dkow**At_Symbol_Here**mail.gmail.com>
What types of demonstrations are they wanting to see? Sulfur hexafluoride has the highest global warming potential of ANY chemical known to Man at 23,500 (CO2
= 1), which is why it’s been phased out of nearly every industrial process. From a GWP/atmospheric perspective, consider that the loss of 42.6 g of SF6 is equivalent to 1 metric ton of CO2. Just 42.6 g. All that is to say whatever you decide to do, please
be responsible.
Dan
From: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>
On Behalf Of Melinda Box
Sent: Thursday, March 16, 2023 9:53 AM
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Subject: [DCHAS-L] SF6 for demonstrations
Hello, everyone,
I have been tasked with investigating procedures for use of SF6 for lecture demonstrations. So I wanted to check in with you all to find out if you have any experience with supplying or supporting this demo and if so what tips, pointers,
precautions, and/or prohibitions you might be willing to pass on.
Any help or info much appreciated,
Melinda Box, MEd, CCHO
Elon University
Chemistry Dept Lab Manager
(336) 278-6225
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