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Physical & Chemical properties

Surface tension

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Description of key information

EC no. 440/2008, A.5 (2008); OECD Guidelines no. 115 (1995)

The OECD harmonized ring method was applied for the determination of the surface tension of ADK STAB NA-11.The surface tension 45,8 mN/m at 20°C was determined in a test solution at 90% of the test substance saturation solubility in water. The exact concentration was not specified.

Key value for chemical safety assessment

Surface tension:
45.8

Additional information

A test substance with a surface tension <60 mN/m will be regarded as being a surface active material. According to this, the test substance is considered to be surface active.