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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

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Description of key information

Total Dustiness (airborne fraction):  56.02 mg/g . Mass median aerodynamic diameter of airborne fraction: MMAD = 16.10 µm. Geometric standard deviation of MMAD: GSD = 3.59
The particle size distribution of the test item (according to OECD 110, laser diffraction measurement) is: D10=2.16 µm, D50=19.5 µm, D90=46.9 µm.
MPPD Model (v 2.11): Head (ET): 53.3%; Tracheobronchial (TB): 1.0%; Pulmonary (PU): 1.8%

Additional information