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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
Reliability:
2 (reliable with restrictions)
Rationale for reliability incl. deficiencies:
study well documented, meets generally accepted scientific principles, acceptable for assessment
Reference:
Composition 1
Qualifier:
no guideline followed
Principles of method if other than guideline:
Particle size analysis is determined by image analysis (Sympatec, QICPIC).
GLP compliance:
no
Type of method:
other: image analysis
Test material information:
Composition 1
Mass median aerodynamic diameter:
ca. 113 µm
Key result
Percentile:
D10
Mean:
53 µm
Remarks on result:
other: St dev. not determined
Key result
Percentile:
D50
Mean:
113 µm
Remarks on result:
other: St dev. not determined
Key result
Percentile:
D90
Mean:
270 µm
Remarks on result:
other: St. dev. not determined

Description of key information

Median particle size is 113 µm.

Additional information