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Physical & Chemical properties

Vapour pressure

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Description of key information

In a GLP study conducted according to EU Method A.4, the vapour pressure of EDDS acid was assessed using the vapour pressure balance system, with measurements made at several temperatures and from imposing a regression slope. The value at 25oC was calculated as less than 1.7 x 10 -4 Pa (Tremain, 2002). 

Key value for chemical safety assessment

Vapour pressure:
0 Pa
at the temperature of:
25 °C

Additional information

In a GLP study conducted according to EU Method A.4, the vapour pressure of EDDS acid was assessed using the vapour pressure balance system, with measurements made at several temperatures and from imposing a regression slope. The value at 25oC was calculated as less than 1.7 x 10 -4 Pa (Tremain, 2002).