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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Link to relevant study record(s)

Description of key information

Laser diffraction analysis was performed in a GLP study. The D10 was determined to be 0.645 μm, the D50 was 12.9 μm and the D90 was 55.0 μm; 44.51% by volume was determined to be smaller than 10 μm.

Additional information

The MMAD was calculated to be 15.0 μm.