Registration Dossier
Registration Dossier
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EC number: 232-156-2 | CAS number: 7789-29-9
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
The mass median aerodynamic diameter (MMAD) mean value obtained was 811 µm with a standard deviation of 12.
Additional information
Particle size distribution was measured by means of Laser diffraction particle size analysis on a dispersion of the powder in isopropanol. Three measurements have been performed according to GRAN-99001 (internal method). (Solvay SA, 2012). The D50, D10 and D90 values were determined at 526±7, 201±5 and 960±40 µm, respectively.
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