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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: 16/06/2015; Experimental Completion: 16/06/2015; Study Completion Date: 22/07/2015
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
Deviations:
no
Qualifier:
according to guideline
Guideline:
other: ISO 13320-1: Particle Size Analysis – Laser Diffraction Methods
Deviations:
no
GLP compliance:
no
Type of method:
Laser scattering/diffraction
Specific details on test material used for the study:
Identification: FAT 36156/D TE
Lot.20140804 (China)
Appearance: Dark powder
Mass median aerodynamic diameter:
7.501
Percentile:
D50
Mean:
7.501 µm
Remarks on result:
other: L50 (median particle size)
Percentile:
D10
Mean:
2.222 µm
Remarks on result:
other: Std dev not specified
Percentile:
D90
Mean:
19.495 µm
Remarks on result:
other: Std dev not specified
Conclusions:
The median particle size (L50) of FAT 36156/D was determined to be 7.501 μm.
Executive summary:

The purpose of the study was the evaluation of the particle size distribution for the test substance FAT 36156/D, according to the following guidelines


CIPAC MT 187: Particle Size Analysis by Laser Diffraction


ISO 13320-1: Particle Size Analysis – Laser Diffraction Methods


 


The following results were noted:


L10: 2.222 μm


L50: 7.501 μm


L90: 19.495 μm


 


Median particle size (L50) of FAT 36156 is found to be 7.501 μm

Description of key information

A study was performed to evaluate the particle size distribution for the test substance FAT 36156/D. The following guidelines have been used:

CIPAC MT 187: Particle Size Analysis by Laser Diffraction

ISO 13320-1: Particle Size Analysis – Laser Diffraction Methods

The median particle size (L50) of FAT 36156/D was found to be 7.501 μm.

Additional information