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Physical & Chemical properties

Particle size distribution (Granulometry)

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Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Study period:
2015
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
other: Not GLP study
Qualifier:
equivalent or similar to
Guideline:
other: internal method based on official guideline
Principles of method if other than guideline:
The sample was dispersed, stirred and ultrasonicated prior the analytical characterisation by light scattering.
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution
Percentile:
D10
Mean:
ca. 5.684 µm
Remarks on result:
other: Sonicated for 2 minutes
Percentile:
D50
Mean:
ca. 23.28 µm
Remarks on result:
other: Sonicated for 2 minutes
Percentile:
D90
Mean:
ca. 57.156 µm
Remarks on result:
other: Sonicated for 2 minutes
Conclusions:
The substance particle size distribution was measured by light scattering and the results are D10=5.684 µm, D50= 23.28 µm and D90= 57.156 µm
Executive summary:

The substance particle size distribution was measured by light scattering and the results are D10=5.684 µm, D50= 23.28 µm and D90= 57.156 µm.

Description of key information

D10= 5.684µm
D50= 23.28 µm
D90= 57.156 µm

Additional information

The particle size distribution was determined by light scattering (REACH&Colours Kft, 2015) and resulted to have the following parameters D10=5.684 µm, D50= 23.28 µm and D90= 57.156 µm