Registration Dossier
Registration Dossier
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EC number: 908-749-3 | CAS number: -
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
75.43% by volume of sample was seen to be < 10.00 μm
Additional information
The analysis is conducted initially using a visual microscope and is then undertaken more formally using a Laser Diffraction
Particle Size Analyser.
The analysis was conducted using the dry powder module. The laser diffraction test conducted to determine the particle size analysis produced the following results:
| Average (μm) | |
| volume weighted mean | 21.676 |
| median (d.50) | 3.547 |
| mode | 3.478 |
| MMAD (mass median aerodynamic diameter) | 5.541 |
| 10% of material is < | 0.742 |
| 50% of material is < | 3.547 |
| 90% of material is < | 71.646 |
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