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Physical & Chemical properties

Water solubility

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Description of key information

<0.001 mg/L at 20°C at approx. pH 6

Key value for chemical safety assessment

Additional information

The determination was carried out by column elution method.

The variation between sample concentrations was probably due to the very low water solubility of the test material. Recoveries were performed at a nominal concentration of 1.0 x 10-6 g/L and were in the range 106-122%, therefore the method is of sufficient accuracy for the levels determined.

Although the result of the water solubility has been reported to be less than 7.30 x 10-7 g/L, but the recoveries were not performed at that levels. Thus the representative value of <0.001 mg/L is considered to be appropriate.