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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

In accordance with REACH Regulation Annex VII, 7.4 Column 2, β€˜The study does not need to be conducted if: β€” the substance is only stable in solution in a particular solvent and the solution density is similar to that of the solvent. In such cases, an indication of whether the solution density is higher or lower than the solvent density is sufficient.' The magnesium metaborate substance is only marketed in a mineral oil solution, since handling of the pure substance is not possible due to its sticky nature. Indication that the solution density is higher than the solvent density.

Key value for chemical safety assessment

Additional information