Registration Dossier
Registration Dossier
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EC number: 240-985-6 | CAS number: 16923-95-8
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
Description of key information
Dipotassium hexafluorozirconate is a crystalline powder. The particle size distribution of a typical commercial sample of dipotassium hexafluorozirconate is characterised by a median diameter D50= 117.1 µm (D10= 71.3 µm; D90= 185.9 µm). Further, the rotating drum method was used to assess the dustiness of this sample, which is 26.78 mg/g or 2.7%. The fraction of the material that becomes airborne in the rotating drum test, i.e. under simulated conditions of physical agitation, is characterised by an estimated mass median aerodynamic diameter (MMAD) of 30.15 µm with an geometric standard deviation of GSD= 1.53.
Additional information
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