Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
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EC number: 208-915-9 | CAS number: 546-93-0
Endpoint summary
Administrative data
Description of key information
Additional information
Magnesium carbonate is an inorganic white powder with a melting point of >450 °C. The water solubility was measured as 110 mg/L at 20 °C (Method A6 of Commission Regulation (EC) No 440/2008 of 30 May 2008). It is not readily combustible (UN Test Method N.1) and not auto flammable (UN Test Method N.4). Magnesium carbonate is predicted to be non-explosive and non-oxidising based on its chemical structure and experience of handling and use.
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