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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

Physical & Chemical properties

Water solubility

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Description of key information

For the dilithium adipate, based on lithium analysis, the water solubility of the test substance was 343 g/L at 20°C and, based on adipate analysis, the water solubility of the test substance was 406 g/L at 20°C. 

For the dilithium azelate, based on lithium analysis, the water solubility of the test substance was 192 g/L at 20°C, but the results based on azelate analysis were not conclusive. 

For dilithium sebacate, based on lithium analysis, the water solubility of the test substance was 76.6 g/L at 20°C and, based on sebacate analysis, the water solubility of the test substance was 68.5 g/L at 20°C.

Key value for chemical safety assessment

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

Additional information

All three studies are GLP compliant and follow OECD guideline 105 and EU method A6. Therefore, they are given a reliability rating of 1 (reliable without restrictions). The mean water solubility based on lithium is 203.9 g/L and the mean water solubility based on the salt is 237.3 g/L.