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Physical & Chemical properties

Surface tension

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Reference
Endpoint:
surface tension
Data waiving:
other justification
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
Justification for type of information:
In accordance with column 2 of REACH Annex VII, the study (required in section 7.6) does not need to be conducted because based on the structure, surface activity is not expected and cannot be predicted: Calcium silicate is inorganic, not amphiphilic and does not interfere with the water surface. Therefore, not applicable.

Description of key information

In accordance with column 2 of REACH Annex VII,  the study (required in section 7.6) does not need to be conducted because based on the structure, surface activity is not expected and cannot be predicted: Calcium silicate is inorganic, not amphiphilic and does not interfere with the water surface. Therefore, not applicable.

Key value for chemical safety assessment

Additional information

In accordance with column 2 of REACH Annex VII,  the study (required in section 7.6) does not need to be conducted because based on the structure, surface activity is not expected and cannot be predicted: Calcium silicate is inorganic, not amphiphilic and does not interfere with the water surface. Therefore, not applicable.