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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Particle size distribution (Granulometry)

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Administrative data

Link to relevant study record(s)

Description of key information

Wet dispersion:

MMD= 3.0 µm

D10= 0.3 µm

D90= 33 µm

Additional information

The determination was carried out by laser diffraction method on wet dispersed particulate samples.

In case of using intensive shear forces and adding surface active substances and/or solvents (e.g. as a preparation for transmission electron microscopy) agglomerates and/or aggregates can be visualised, which may contain primary particles smaller than 100 nm.