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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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 median particle size L50 of EDTAFeHNa is 208.3 µm.
The particle size L10 is 5.8 µm.
The particle size L90 is 963.7 µm.

Additional information

The particle size distribution of EDTAFeHNa was determined by laser diffraction (light scattering) according to OECD guideline 110, scored as Klimisch 1 and selected as a key study.

The median particle size L50 of EDTAFeHNa deduced from the particle size distributions is 208.3 µm.