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EC number: 946-533-0
CAS number: -
The surface tension of the reference item
n-heptane was determined on 2015-03-12 as 20.05 ± 0.01 mN/m (20 °C) and
is within the acceptable range of 20.23 ± 0.22 mN/m.
The temperature of the test solution during
the whole measurements was between 20.1 and 20.3 °C.
The surface tension of Amphopropionate C12
-18 (water content 59.7%) was determined according to OECD
Guideline 115 (27 July 1995) and EU Method A.5 by the OECD harmonized
ring method. The mean surface tension of an aqueous test
substance solution at 20°C at a concentration of 1 g/L, was determined
to be 30.48 mN/m. Therefore Amphopropionate C12 -18 is considered to be
30.48 mN/m at 20°C and 1g/L (OECD TG 115 / EU method A.5, ring method; RL1; GLP)
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