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Physical & Chemical properties

Water solubility

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Description of key information

Water Solubility. Less than or equal to 8.18 x 10E-6 g/l of solution at 20.0 ± 0.5°C, using the flask method, Method A6 of Commission Directive 92/69/EEC.

Key value for chemical safety assessment

Water solubility:
0 g/L
at the temperature of:
20 °C

Additional information

Validation:

The linearity of the detector response with respect to concentration was assessed over the nominal concentration range of 0 to 200 mg/l. This was satisfactory with a correlation coefficient of 0.998 being obtained.

Recovery of analysis of the sample procedure was assessed and proved adequate for the test.

At a nominal concentration of 0.1 mg/l, a mean percentage recovery of 94.6 % was obtained (range 90.3 to 98.2%).

Discussion:

The final result was quoted as a less than value of the highest sample concentration. This was because, even though the blank was subtracted, interfering peaks occurred in the samples that did not match the peak profile of the test material or had exactly the same retention times. The interfering peaks may have masked any ‘test material peaks’. However, the use of these gave a worst case scenario.