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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

Description of key information

Data waiving:

Reason: Study scientifically not necessary / other information available.

Justification: In accordance with column 2 of REACH Annex VII, the surface tension study does not need to be conducted as, based on the inorganic nature and structure of tungsten trioxide, as well as its lack of amphiphilic properties, surface activity is not expected.

Key value for chemical safety assessment

Additional information