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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of cesium iodide was determined to be 69.2 mN/m at 20 °C.

Key value for chemical safety assessment

Surface tension:
69.2
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The determination of the surface tension of an aqueous solution of cesium iodide was performed according to OECD Guideline 115 and EU Method A.5. The surface tension of the test item was determined two times in ten measurements . The measurements revealed of 68 .96 to 69.42 mN/m at 20 °C. The surface tension of cesium iodide was determined to be 69.2 mN/m at 20 °C.