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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:
2018-11-07
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Type of particle tested:
agglomerate
Type of distribution:
volumetric distribution
Key result
Percentile:
D10
Mean:
ca. 6.6 µm
Remarks on result:
other: St. dev. not determined
Key result
Percentile:
D50
Mean:
ca. 71.8 µm
Remarks on result:
other: st. dev. not determined.
Key result
Percentile:
D90
Mean:
ca. 713 µm
Remarks on result:
other: st. dev. not determined.
Conclusions:
The median particle size L50 of the test item deduced from the particle size distributions was 71.8 µm.
Executive summary:

The median particle size L50 of the test item deduced from the particle size distributions was 71.8 µm.

Description of key information

The median particle size L50 of the test item deduced from the particle size distributions was 71.8 µm.

Additional information

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