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DCHAS-L 2020 Index

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Subject: [DCHAS-L] NSTA Safety Blog Commentary for August 2020

Date: Jul 31, 2020 15:25 UTC

Author: Gmurczyk, Marta <M_Gmurczyk**At_Symbol_Here**acs.org>

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Subject: Re: [DCHAS-L] An interesting mask video

Date: Jul 31, 2020 15:35 UTC

Author: Pikulin, David <0000132d022df3e9-dmarc-request**At_Symbol_Here**LISTS.PRINCETON.EDU>

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From: Nickie Norton <nnorton**At_Symbol_Here**SHEPCHEM.COM>

Subject: [DCHAS-L] neutralizing ammonium sulfide

Date: Jul 31, 2020 15:35 UTC

Reply-To: ACS Division of Chemical Health and Safety

In-Reply-To:  

Demystify: 

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

nnorton**At_Symbol_Here**shepchem.com

513-842-9332

 

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