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Physical & Chemical properties

Surface tension

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Description of key information

The surface tension of  Reactive Red FC 73270 was determined by the ring method.  Reactive Red FC 73270 is not surface active.

Key value for chemical safety assessment

Surface tension:
63.8
in mN/m at 20°C and concentration in mg/L:
1 000

Additional information

The surface tension of Reactive Red FC 73270, determined by the ring method, is 63.8 mN/m at 20°C at a concentration of 1000 mg/L.