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Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report date:
2012

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ISO 13320 and USP <429>
GLP compliance:
no
Type of distribution:
other: Laser diffraction particle size analysis

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Mean:
> 57.34 - < 58.5 µm
Remarks on result:
other: mass median geometric diameters(migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.)
Percentile:
D10
Mean:
> 14.55 - < 14.72 µm
St. dev.:
0.17
Percentile:
D50
Mean:
> 47.03 - < 47.97 µm
St. dev.:
0.94
Percentile:
D90
Mean:
> 116.4 - < 118.1 µm
St. dev.:
1.7
Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
< 14 µm
Distribution:
10 %
No.:
#2
Size:
< 44 µm
Distribution:
50 %
No.:
#3
Size:
< 120 µm
Distribution:
90 %

Applicant's summary and conclusion