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EC number: 234-841-1 | CAS number: 12036-21-4
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
Additional information
Granulometry (Regius, 2012)
Vanadium dioxide has a median particle size D50 = 129 µm and following particle size distribution:
D10 = 9 µm
D50 = 129 µm
D90 = 973 µm
Dustiness (Parr & Grewe, 2012)
Total Dustiness (airborne fraction): 359.86 mg/g (DMT)
Mass median aerodynamic diameters (mono-modal distribution) of airborne fraction: MMAD = 22.8 µm (distribution fitted to cascade impactor data).
Geometric standard deviation of MMAD: GSD = 1.5
Fractional deposition in human respiratory tract (MPPD model, based on calculated MMAD):
Head (ET): 60.48%
Tracheobronchial (TB): 0.11%
Pulmonary (PU): 0.02%
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