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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Physical & Chemical properties


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Administrative data

Link to relevant study record(s)

Description of key information

Flammability: Non-flammable (read-across within the category of metal-citrate salts)

Key value for chemical safety assessment

non flammable

Additional information

Citric acid and its monosodium, tripotassium and tricalcium salts have been found to be non-flammable (burning index = 2/3) in screening tests conducted according to appropriate national standard methods. On the basis of read-across within the category, trimagnesium dicitrate is also considered to be non-flammable.

On the basis of experience in handling and use, the substance is not flammable in contact with air or water.

Justification for classification or non-classification

There is no evidence to suggest that the substance should be classified for this endpoint.