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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Key study: OECD 110, CIPAC MT 187. GLP Study. The volume moment mean of the substance was 28.56 µm and the percentiles of particle size were:  d10 = 4.224 µm,  d50= 19.702 µm and  d90= 64.678 µm.

Additional information

Key study: A Particle Size Distribution study was performed according to OECD Guideline 110 (GLP study) and CIPAC MT 187. The particle size analysis was performed by laser diffraction and ISO 13320 -1. The volume moment mean of the substance was 28.56 µm and the percentiles of particle size were:  d10 = 4.224 µm,  d50= 19.702 µm and  d90= 64.678 µm.