Registration Dossier

Physical & Chemical properties

Particle size distribution (Granulometry)

Currently viewing:

Administrative data

Link to relevant study record(s)

Description of key information

Particle size (d10): 2.6 ± 0.1 µm
Median particle diameter (d50): 16.2 ± 0.7 µm
Particle size (d90): 113.0 ± 5.0 µm
Fraction less than 1 µm diameter: 5.0 ± 0.1 vol %
Fraction less than 4 µm diameter: 16.4 ± 0.5 vol %
Fraction less than 10 µm diameter: 37.8 ± 1.0 vol %
Fraction less than 100 µm diameter: 88.4 ±0.6 vol %       

Additional information

The particle size distribution of the test substance was determined by laser diffraction in a study generated according to a specific (national) testing guideline and in which all parameters described are closely related/comparable to a guideline method.