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Physical & Chemical properties

Density

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Description of key information

The density and relative density (20 4 D ) of the test substance were determined using a gas comparison stereopycnometer (Pycnomatic, Porotec, Frankfurt, Germany). With this method the volume of the test substance is measured in helium gas (Air Products, Amsterdam, The Netherlands)
in a calibrated cylinder of variable volume. After concluding the volume measurement, the mass of the sample is determined and the density calculated. The density of the test substance at 20ºC was 1.19 g/cm3 (1.19 x 10^3 kg/m^3).

Key value for chemical safety assessment

Relative density at 20C:
1.19

Additional information

A gas comparison pycnometer was used for the determination of the density and relative density of

Corfree® M1 diacid mixture.

The density of the test substance at 20ºC was 1.19 g/cm3 (1.19 x 10^3 kg/m^3).

The relative density was 1.19.