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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

The water solubility of coagulant 122 (solid) has been determined as greater than 92.6% w/w at 20°C

Key value for chemical safety assessment

Water solubility:
926 000 mg/L
at the temperature of:
20 °C

Additional information

The test substance concentration range between 5.89% w/w and 92.6% w/w. At concentration up to and including 92.6% w/w the solutions had the appearance of a true solution, but increased in viscosity.

It can therefore be concluded that coagulant 122 (solid) has a water solubility greater than 92.6% w/w at 20°C.

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