Registration Dossier

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
Study period:
22 April 2014 to 11 September 2014
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to
Guideline:
other: CIPAC MT 187
Deviations:
no
GLP compliance:
yes (incl. certificate)
Type of method:
Laser scattering/diffraction
Specific details on test material used for the study:
Identification: FAT 40045/Z TE
Mass median aerodynamic diameter:
ca. 18.6 µm
Key result
Percentile:
D50
Mean:
ca. 18.6 µm
Remarks on result:
other: Std deviation not specified
Percentile:
D10
Mean:
9.5 µm
Remarks on result:
other: Std deviation not specified
Percentile:
D90
Mean:
35.6 µm
Remarks on result:
other: Std deviation not specified

   Measurement 1 (µm) Measurement 2  (µm)

 Average (µm)

 L10

 9.430

 9.576

 9.50

 L50(Median particle size)

 18.528

 18.725

 18.6

 L90

 35.444

 35.660

 35.6

Conclusions:
The particle size distribution of FAT 40045/Z TE was determined as follows:
L10D (v, 0.1): 9.50 µm
L50D (v, 0.5): 18.6 µm
L90D (v, 0.9): 35.6 µm
Executive summary:

The particle size distribution of FAT 40045/Z TE was determined according to CIPAC MT 187. This was achieved using the laser diffraction method with dry dispersion. The optical observation of the test item was as follows:

L10D (v, 0.1): 9.50 µm

L50D (v, 0.5): 18.6 µm

L90D (v, 0.9): 35.6 µm

Description of key information

The particle size distribution of FAT 40045/Z TE was determined according to CIPAC MT 187. This was achieved using the laser diffraction method with dry dispersion. The optical observation of the test item was as follows:

L10D (v, 0.1): 9.50 µm

L50D (v, 0.5): 18.6 µm

L90D (v, 0.9): 35.6 µm

Additional information