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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Surface tension

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Administrative data

Link to relevant study record(s)

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
Justification for type of information:
For further justification se document attached in section 13 (Read_across_justification_Cellcom_Ecotox.pdf)

Description of key information

The study does not need to be conducted. The surface tension (mN/m) of a 0.1% (~1 g/L), 0.5%, 1.0%, 5.0%, 10% is calculated and found to: 72.4, 69.4, 67.2, 61.8, 61.8.  These values are all below the cut-off value of 60mN/m.

Key value for chemical safety assessment

Surface tension:
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information