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EC number: 244-520-8
CAS number: 21668-81-5
The particle size distribution of the test
substance was investigated by laser diffraction based on Mie Scattering
(non-GLP, 2016) and the average size of particles has been determined to
be 143.788 µm (D10 = 15.85 µm, D50 = 99.12 µm, D90 = 332.00 µm).
According to the results, the inhalation of
particles has to be regarded as less significant:
- ~ 50% are < 100 µm (inhalable fraction)
- ~ 5 % are < 10 µm (thoracic fraction)
- 0% are < 4µm (respirable fraction)
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