Registration Dossier

Diss Factsheets

Physical & Chemical properties

Particle size distribution (Granulometry)

Currently viewing:

Administrative data

Link to relevant study record(s)

Reference
Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
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)
Deviations:
no
GLP compliance:
yes (incl. QA statement)
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution
Key result
Percentile:
D10
Mean:
2.2 µm
St. dev.:
0.002
Key result
Percentile:
D50
Mean:
5.8 µm
St. dev.:
0.022
Key result
Percentile:
D90
Mean:
15.4 µm
St. dev.:
0.115
Percentile:
other: Volume weighted mean D[4,3]
Mean:
7.6 µm
St. dev.:
0.047
Percentile:
other: Span
Mean:
2.3 µm
St. dev.:
0.011

Description of key information

d(0.1) = 2.2 µm; d(0.5) = 5.8 µm; d(0.9) = 15.4 µm (OECD 110)

Additional information