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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The particle size distribution of the substance was determined according to OECD guideline 110, method B. The sieve fraction >100 µm represents the main part (98.18%).  The sieve fraction < 100 μm, (1.82 % of total sample) was analysed by scanning electron microscopy. The mass median diameter was 31.0 μm with the main fraction of 94.9  % distributing in the range of 10 -100 μm. The substance is considered to nave a medium dustiness.

Additional information