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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Environmental fate & pathways

Bioaccumulation: terrestrial

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Administrative data

Link to relevant study record(s)

Description of key information

No terrestrial bioaccumulation studies are available. Terrestrial bioaccumulation is not expected to occur.

Key value for chemical safety assessment

Additional information

The substance is a reaction mass of calcium difluoride, calcium sulfate and calcium carbonate.

The constituents will dissociate into the calcium Ca2 +, fluoride F-, sulfate SO42- and carboante CaCo32- ions at environmental pH. These ions are naturally present in the environment and they are essential to all living organisms (flora and fauna) : their intracellular and extra-cellular concentrations are actively regulated. Bioaccumulation is thus not expected.