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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
Study period:
Experimental Starting Date: 16 March, 2015; Experimental Completion Date:16 March, 2015; Study Completion Date: 23 March, 2016.
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study
Justification for type of information:
None
Qualifier:
according to guideline
Guideline:
ISO 13320 (Particle size analysis - Laser diffraction methods)
Qualifier:
according to guideline
Guideline:
other: CIPAC MT 187: Particle Size Analysis by Laser Diffraction
Principles of method if other than guideline:
Guidelines followed
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:
- Identification: FAT 20202/H TE
- Lot.: Lot. 111 (Thailand)
- Appearance: Red powder
Mass median aerodynamic diameter:
69.16 µm
Percentile:
other: L10
Mean:
9.7 µm
Remarks on result:
other: Standard deviation not available
Key result
Percentile:
other: L50
Mean:
69.16 µm
Remarks on result:
other: Standard deviation not available
Percentile:
other: L100
Mean:
224.75 µm
Remarks on result:
other: Standard deviation not available

None

Conclusions:
The median particle size (L50) of FAT 20202/H was found to be 69.160 µm.
Executive summary:

The particle size of FAT 20202/H was determined in a study conducted according to the guidelines CIPAC MT 187 and ISO 13320 -1. Laser diffraction method was used for this purpose. Based on the findings of the study, L10, L50 and L90 for the test substance were determined to be 9.700, 69.160 and 224.750 µm, respectively. Hence, the median particle size (L50) of FAT 20202/H was determined to be 69.160 µm.

Description of key information

The particle size of FAT 20202/H was determined in a study conducted according to the guidelines CIPAC MT 187 and ISO 13320 -1. Lased diffraction method was used for this purpose. Based on the findings of the study, L10, L50 and L90 for the test substance were determined to be 9.700, 69.160 and 224.750 µm, respectively. Hence, the median particle size (L50) of FAT 20202/H was determined to be 69.160 µm.

Additional information