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Physical & Chemical properties

Surface tension

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Description of key information

  • Data Waived - Study scientifically not necessary / other information available. The study does not need to be conducted because based on structure, surface activiey is not expected or cannot be predicted.
  • Column 2 of REACH Annex VII states that the surface tension study needs only be conducted if:
    - based on structure, surface activity is expected or can be predicted; or
    - surface activity is a desired property of the material.
    Accordingly, surface tension does not need to be determined because nickel oxide is not designed or anticipated to have surfactant properties.

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