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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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


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Administrative data

Link to relevant study record(s)

Description of key information

EDTA-CaNa2 is not explosive.

Key value for chemical safety assessment

non explosive

Additional information

Based on read-across with the structurally related substances EDTA-FeNa and EDTA-MnNa2: no explosion in the Koenen steel cup test. In addition, explosivity is not expected based on the chemical structure of EDTA-CaNa2.

No exothermic effect up to 240°C, using MDSC, 2°C/min see 62 -33 -9, Melting point/freezing point, Witteveen, 2002, RS .

Justification for classification or non-classification