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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Particle size distribution (Granulometry)

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Description of key information

Test reports of two different granular forms of sodium chloride confirm that the particle size is bigger than 100 µm. Thus, the particles are not inhalable.

Additional information

Some manufacturers of synthetic sodium chloride market and use NaCl as a solid in granular form. Others market it in aqueous solution. The data provided in this endpoint record thus only apply to the solid substance.