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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
the study does not need to be conducted because surface activity is not a desired property of the material

Description of key information

The study does not need to be conducted because surface activity is not a desired property of the material.

(In accordance with column 2 of Annex VII of the REACH regulation, the study need only be conducted if surface activity is a desired property of the chemical. The chemical sodium 4-(2-methylprop-2-en-1-yl)benzenesulphonate is used as a processing aid and in water treatment. For these use, surface activity is not a desired property. Hence this study was considered for waiver. )

Key value for chemical safety assessment

Additional information

The study does not need to be conducted because surface activity is not a desired property of the material

(In accordance with column 2 of Annex VII of the REACH regulation, the study need only be conducted if surface activity is a desired property of the chemical. The chemical sodium 4-(2-methylprop-2-en-1-yl)benzenesulphonate is used as a processing aid and in water treatment. For these use, surface activity is not a desired property. Hence this study was considered for waiver. )