Thorium dioxide is not pyrophoric as it is already oxidized. It is the compound formed from thorium has already “burned”. Aside from the radiation hazard, it should be fairly inert.
http://www.esp imetals.com/msds's/thoriumoxide.pdf
James A. Boehlert Jr.
Program Manager - Chemical Safety
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~< /p>
Princeton University
Dept. of Environmental Health & Safety
262 Alexander Street
Princeton, NJ 08540
~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~< /p>
609-258-7882 (voice)
609-258-1804 (fax)
From:
DCHAS-L
Discussion
List [mailto:DCHAS-L**At_Symbol_Here**LIST.UVM.EDU] On Behalf Of Johnson, Amy
Carr
Sent: Thursday, August 19, 2010 12:04 PM
To: DCHAS-L**At_Symbol_Here**LIST.UVM.EDU
Subject: [DCHAS-L] Thorium Dioxide
Can anyone tell me if thorium dioxide is pyrophoric? I know that powdered thorium is.
Previous post | Top of Page | Next post