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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Density

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Administrative data

Link to relevant study record(s)

Description of key information

The relative density of magnesium carbonate is 2.04.

Key value for chemical safety assessment

Relative density at 20C:
2.04

Additional information

The key study for determination of the relative density of magnesium carbonate is a GLP study performed in accordance with EU Method A3 of Commission Regulation (EC) No 440/2008 of 30 May 2008 (Harlan Laboratories Ltd, 2010). The relative density of magnesium carbonate was determined using a gas comparison pycnometer and was found to be 2.04 at 21 ± 0.5 °C.