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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

The particles found are in the range between about 0.5 µm and 1000 µm. 50 % of the particles of FAT 41029/A are smaller than 236 µm (mass median diameter). Only 2.37 % were smaller than 10 µm and approx. 1.48% were smaller than 6 µm.

Additional information

The determination of the particle size distribution of FAT 41029/A was performed according to the European Commission, Document ECB/TM/February 1996: “Particle Size Distribution, Fibre Length and Diameter Distribution” Guidance Document using the laser diffraction method. The test result showed the particles found are in the range between about 0.5 µm and 1000 µm. 50 % of the particles of FAT 41029/A are smaller than 236 µm (mass median diameter).