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Physical & Chemical properties

Surface tension

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Description of key information

According to section 7.6, ANNEX VII of the REACH regulation testing can be omitted because based on structure of the substance no suface activity is expected or predictable. The substance contains anionic and cationic moieties therefore it is a polar molecule which is not capable of forming micelles with hydrophobic molecules. The substance does not contain any of the desired properties linked with surface activity, i.e. the substance does not contain hydrophilic or hydrophobic moieties nor forms an emulsion or micelles or adsorbs on a water/solid layer.

Key value for chemical safety assessment

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