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Physical & Chemical properties

Surface tension

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Description of key information

Using the OECD Harmonized ring method (in accordance with EC A.5 and OECD 115 and in compliance with GLP), the surface tension of an aqueous test substance solution at 1 g/L  was measured to be 73.3 mN/m at 20°C.  The substance was concluded to be not surface active. 

Key value for chemical safety assessment

Surface tension:
in mN/m at 20°C and concentration in mg/L:
1 000

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