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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of the reference substance was determined using the plate method and ranged from 31.55 to 61.22 mN/m. From the surface tension results, the CAC (critical aggregation concentration ) was estimated to be 10 mg/L. The surface tension at CAC of 10 mg/L (maximum of solubility) was found being 53.37 mN/m. 

Key value for chemical safety assessment

Surface tension:
53.37
in mN/m at 20°C and concentration in mg/L:
10

Additional information