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DCHAS-L Discussion List Archive

From: Alan Hall <oldeddoc**At_Symbol_Here**GMAIL.COM>
Subject: Re: [DCHAS-L] neutralizing ammonium sulfide
Date: Sat, 1 Aug 2020 13:44:42 -0500
Reply-To: ACS Division of Chemical Health and Safety <DCHAS-L**At_Symbol_Here**Princeton.EDU>
Message-ID: CALDugaap7V_uvigxoP=WepnQ5DBwfAyt8jJNAqmKXYHnMT3TtQ**At_Symbol_Here**mail.gmail.com
In-Reply-To <496958628.10139955.1596215189607**At_Symbol_Here**mail.yahoo.com>


Et al,

And you8 might emember you could generate cgloramine gas or hydrogen sulfide with some of these recommendations.

Alan
Medical Tocicologist

On Sat, Aug 1, 2020 at 4:49 AM danield734 <00000eca7dd1d088-dmarc-request**At_Symbol_Here**lists.princeton.edu> wrote:
You might look into adding hydrogen peroxide, perborate or some persulfate derivative.

Dan



-----Original Message-----
From: Nickie Norton <nnorton**At_Symbol_Here**SHEPCHEM.COM>
To: DCHAS-L**At_Symbol_Here**Princeton.EDU
Sent: Fri, Jul 31, 2020 10:35 am
Subject: [DCHAS-L] neutralizing ammonium sulfide

Hi All,
We are using ammonium sulfide in excess in a reaction in water. What is the proper way to dispose of the aqueous ammonium sulfide? We are concerned that if we add bleach we will make chloramine. Does anyone have a way to convert the ammonium sulfide to ammonium sulfate?
Thank you,
Nickie Norton
Research Chemist
The Shepherd Chemical Company
4900 Beech Street
Norwood, OH 45212
513-842-9332
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