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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension is in the range of 29.9 - 31.9 mN/m (c = 1 g/L) at 23 °C (by estimation).

Key value for chemical safety assessment

Additional information

There is no experimental data available for surface tension. The value is estimated by using interpolation method, based on the experimental results for ''Sulfuric acid, mono-C12 -14 -alkyl (even numbered) esters, sodium salts'' and ''Sulfuric acid, mono-C12 -18 -alkyl (even numbered) esters, sodium salts'' due to the structural similarity.