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Physical & Chemical properties

Dissociation constant

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Description of key information

The dissociation constant of NMMO was determined to be 5.1 at ambient temperature following a GLP study conducted in accordance with guideline OECD 112 using the titration method (Younis, 2011).

Key value for chemical safety assessment

pKa at 20°C:

Additional information

Although the temperature was not reported it was assumed that the study was conducted at ambient temperature.