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Particle size distribution (Granulometry)

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Mass median aerodynamic diameter of airborne fraction: MMAD = 26.17µm (cascade impactor data). Geometric standard deviation of MMAD: GSD = 1.91 (modified Heubach rotating drum method)

The median particle size L50 of sodium hexahydroxoantimonate deduced from the particle size distributions is 32.1 µm.

The particle size L10 of sodium hexahydroxoantimonate deduced from the particle size distributions is 5.9 µm.

The particle size L90 of sodium hexahydroxoantimonate deduced from the particle size distributions is 86.1 µm (laser diffraction).

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