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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:
Experimental starting date: 16/02/2017 - Experimental completion date: 16/02/2017
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Qualifier:
according to guideline
Guideline:
other: CIPAC MT 187: Particle Size Analysis by Laser Diffraction and ISO 13320-1: Particle Size Analysis – Laser Diffraction Methods
Deviations:
no
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Type of particle tested:
primary particle
Type of distribution:
mass based distribution
Specific details on test material used for the study:
SOURCE AND DETAILS OF TEST MATERIAL
- Identification: FAT 40278/D TE
- Lot number of the test material: AT-PD16-493A1
- Appearance: Dark blue powder
Mass median aerodynamic diameter:
ca. 9.766 µm
Key result
Percentile:
D50
Mean:
9.766 µm
Remarks on result:
other: L10: 2.527 μm; L50: 9.766 μm; L90: 35.174 μm
Conclusions:
The mass median aerodynamic dimeter of FAT 40278/D was determined to be 9.766 μm.
Executive summary:

The particle size distribution of FAT 40278/D was evaluated according to the guidelines of CIPAC MT 187 and ISO 13320-1. The laser diffraction method was used for this purpose. The particle size distribution for the substance was determined as follows: L10: 2.527 μm; L50: 9.766 μm; L90: 35.174 μm.

Description of key information

The particle size distribution of FAT 40278/D was evaluated according to the guidelines of CIPAC MT 187 and ISO 13320-1. The laser diffraction method was used for this purpose. The particle size distribution for the substance was determined as follows: L10: 2.527 μm; L50: 9.766 μm; L90: 35.174 μm. The mass median aerodynamic diameter of FAT 40278/D was therefore determined to be 9.766 μm.

Additional information