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Physical & Chemical properties

Surface tension

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Description of key information

Substances having a surface tension below 60 mN/m are regarded as being surface-acitve.
The surface tension of a 1.13 g/L solution of NaDMH has been determined to be 60.9 mN/m at 24°C.
The test material is considered not to be a surface-active material.

Key value for chemical safety assessment

Surface tension:
60.9
in mN/m at 20°C and concentration in mg/L:
1 130

Additional information