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Physical & Chemical properties

Surface tension

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Link to relevant study record(s)

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 based on structure, surface activity is not expected or cannot be predicted
the study does not need to be conducted because surface activity is not a desired property of the material

Description of key information

According to REACH regulation Annex VII column 2, the study does only need to be conducted, if based on structure, surface activity is expected or can be predicted, or surface activity is a desired property of the material. Zinc selenite has no expected surface activity and therefore a study on surface tension does not need to be conducted.

Key value for chemical safety assessment

Additional information