Registration Dossier
Registration Dossier
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EC number: 617-441-5 | CAS number: 83121-18-0
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
The D10, D50 and D90 percentile were determined as D10 = 5.349 µm, D50 = 49.421 µm and D90 = 269.656 µm, respectively.
Additional information
A study was conducted according to OECD Test Guideline 110, OPPTS 830.7520 and ISO 13320 to determine the particle size distribution using the laser diffraction method with dry dispersion. The product showed a bi-modal particle size distribution. The first maximum is found at 1.5 µm, the second maximum at 70 µrn. The D10, D50 and D90 percentile were determined as D10 = 5.349 µm, D50 = 49.421 µm and D90 = 269.656 µm, respectively.
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