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Water solubility

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Description of key information

Key value for chemical safety assessment

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

Additional information

In the non GLP Klimisch 1 key study from Frischmann (2012), the water solubility of Sulfosuccinic (FA C12 -18)E, 2Na was determined according to OECD 105 and EU method A.6. In the first test it was shown that the test item was in stable solution after 3 days. The second approach was performed for 5 days with different concentrations. The water solubility increased up to a nominal concentration of 20 g/L. At higher concentrations, the water solubility decreased again. The water solubility at 20°C was determined to be about 10 g/L.

The results of this study are considered relevant and reliable for the risk assessment.