Registration Dossier
Registration Dossier
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EC number: 253-506-0 | CAS number: 37439-34-2
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
Particle size data aquired for the test item:
Propotion of test item having an inhalable size less than 100 um: 37.8%
Propotion of test item having an inhalable size less than 10 um: <=1.21%
Propotion of test item having an inhalable size less than 5.5 um: <= 0.186%
Additional information
The impactor consists of five removable sample cups with cut-points of 10.0, 5.5, 2.4, 1.61 and 0.307 um areodynamic diameters and a glass fiber final filter.
Too few particles were of a size less than 10.0 um to allow accurate assessment of the mass median aerodynamic diameter.
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