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Surface tension

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Description of key information

64.5mN/m @ 18g/l (25C). Extrapolated that 1g/l would be >70mN/m
For pure substance:
34.8mN/m undiluted (assumed at 20C)

Key value for chemical safety assessment

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

Additional information

The key parameter is a predicted result based on interpolation of measured data at higher concentrations of the substance. There is sufficient evidence available to be able to conclude that this substance does not have any significant surface active properties.