From: Monona Rossol <0000030664c37427-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>
Subject: Re: [DCHAS-L] Nickel Carbonyl
Date: Sat, 15 Aug 2020 22:23:35 +0000
Reply-To: Monona Rossol <actsnyc**At_Symbol_Here**CS.COM>
Message-ID: 1735674252.2106026.1597530215691**At_Symbol_Here**mail.yahoo.com
In-Reply-To


You can go to OSHA's Annotated list of PELs and look up the California standards, but the OSHA PEL-TWA is 0.001 ppm so if there is any chance it can get loose you need some air monitoring.  And any non-routine work with a highly toxic substance like this requires a written risk assessment.  It's IARC-1, NIOSH Ca, NTP-K, so that is clearly a carcinogen.   Monona


-----Original Message-----
From: davivid <davivid**At_Symbol_Here**WELL.COM>
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Sent: Sat, Aug 15, 2020 3:21 pm
Subject: [DCHAS-L] Nickel Carbonyl

I have a client in California who is considering using a process that
uses nickel carbonyl. I have made them aware of the extremely toxic
nature of this compound. The only reason they are considering it is that
it solves a problem that would be very difficult to achieve any other
way. My question to the community is this: what, if any, specific
regulations are there regarding the use of this compound?

Thank you

Dave Lane
Principal
Clavis Technology Development

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