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Subject: Re: [DCHAS-L] DCHAS Chemical Safety Headlines - UCLA Incident

Date: Feb 7, 2019 13:43 UTC

Author: Anthony E Rocco <anthony.rocco**At_Symbol_Here**TEMPLE.EDU>

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Subject: [DCHAS-L] CHAS Workshops in Orlando - early registration extended!

Date: Feb 7, 2019 20:29 UTC

Author: rphifer**At_Symbol_Here**WCENVIRONMENTAL.COM

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From: Monona Rossol <0000030664c37427-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>

Subject: Re: [DCHAS-L] Photography Shoot Using Powder

Date: Feb 7, 2019 18:55 UTC

Reply-To: ACS Division of Chemical Health and Safety

In-Reply-To:  

Demystify: 

I captured some of the photos for the training materials on deflagation issues to add to my pictures of the Taiwan Pool Party,  but I don't know how to let these photo people know they are going to seriously injure or kill someone one day.  Hot lights, electrical equipment, even a static discharge would set that puff of cornstarch off like a magician's lycopodium.

I keep remembering when a fire extinguisher was accidentally charged with cornstarch baby power instead of talc for a TV shoot and the resulting cloud of starch turned into a fire ball that burned off Burt Reynold's toupee.  And it is just luck that's all that burned.

Don't these people read?  

Monona


-----Original Message-----
From: Richard Rosera <richardrosera**At_Symbol_Here**GMAIL.COM>
To: DCHAS-L <DCHAS-L**At_Symbol_Here**PRINCETON.EDU>
Sent: Wed, Feb 6, 2019 4:58 pm
Subject: [DCHAS-L] Photography Shoot Using Powder

This was posted on LinkedIn:

Per a comment on the bottom of the website, the powder was reported to be corn starch.

Richard Rosera
Board Member and Executive Advisor
EHS GRADES International
Phone: 713-730-2733
Direct: 908-279-4463

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