Registration Dossier
Registration Dossier
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EC number: 432-130-2 | CAS number: 119345-01-6
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
Average particle size of the test substance = 39.609 µm (D10 = 2.119 µm, D50 = 15.735 µm, D90 = 107.745 µm) [by laser diffraction (dry method), no guideline followed]
According to the results, the inhalation of particles has to be regarded:
- ~ 89% are <100 µm (inhalable fraction)
- ~ 40% are <10 µm (thoracic fraction)
- ~19% are < 4µm (respirable fraction)
Additional information
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