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Surface tension

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Description of key information

7327-60-8 NTAN,
Based on the molecular structure the endpoint could be waived. No hydrofobic tail is present. However, measurement of the surface tension of an aqueous test substance solution at a concentration of 1.06 g/l and at a temperature of 22.0°C resulted in a value of 72.6 mN/m.This is the same surface tension as water has.

Key value for chemical safety assessment

Surface tension:
72.6
in mN/m at 20°C and concentration in mg/L:
1 060

Additional information

See: 7327-60-8, physchem, Surface tension, Van der Linden, 2006, rs

Fair report, according to EU and OECD guidelines, signed certificate of analysis separately uploaded.