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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

D50 = 526 µm, BS ISO13320-1:1999 - Laser Diffraction Method, Carter 2013

Additional information

Carter (2013) conducted a study in accordance with the guideline BS ISO13320-1:1999 - Laser Diffraction Method. The median value for the particle size diameter is 526 µm. The value is selected to be carried forward for risk assessment, classification and labelling. The study is considered complete, adequate and reliable for the purpose of risk assessment and classification.