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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Physical & Chemical properties

Particle size distribution (Granulometry)

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Description of key information

Particles size after sieving < 400 µm:

MMD= 12 µm

D10= 4.8 µm

D90= 21 µm

Additional information

The determination was conducted following the principle of static light scattering,

Since the applied method is not suitable for bulk solids having a too wide particle size distribution, the sample was sieved with a 400 micron sieve to eliminate about 26% of coarse particles in order to better focus on the fine particles < 400 micron.