Registration Dossier

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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Ecotoxicological information

Endpoint summary

Administrative data

Description of key information

Additional information

CaSi is a poorly soluble material. The Transformation/Dissolution T/D protocol applicable for poorly water soluble substances, and in particular metals and metalloids, has been performed on CaSi for a period of 28 days representing potential chronic effects. CaSi appears not to contain any impurities at concentrations that may be expected to cause chronic toxicity to aquatic organisms and therefore they do not require any further ecotoxicity tests for classification purposes (see section 4.23).