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Physical & Chemical properties

Water solubility

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Description of key information

The water solubility of the test material has been determined to be 2.05 g/L for component 1, 1.05E-03 g/L for component 2, 2.20E-02 g/L for component 3 and 3.61E-04 g/L for component 4.

Key value for chemical safety assessment

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

Additional information

The water solubility was determined using the flask method, EU Method A6.

3 samples of the test item and glass double distilled water were added to flasks and were shaken at 30°C for 24, 48 and 72 hours, respectively. The flasks were equilibrated for 24 hours at 20 °C and the water concentration was analysed by GC.

The water solubility of the test material has been determined to be 2.05 g/L for component 1, 1.05E-03 g/L for component 2, 2.20E-02 g/L for component 3 and 3.61E-04 g/L for component 4.

The overall solubility of the multiconstituent submission item can be approximated as the sum of the four main components, which corresponds to the one of component 1, as this is by far the most soluble constituent.