Registration Dossier

Physical & Chemical properties

Particle size distribution (Granulometry)

Administrative data

Endpoint:
particle size distribution (granulometry)
Type of information:
experimental study
Adequacy of study:
key study
Reliability:
2 (reliable with restrictions)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2012
Report Date:
2012

Materials and methods

Test guideline
Qualifier:
no guideline available
Principles of method if other than guideline:
There are no data about the test guideline.
Particle size distribution of the substance was tested using Mastersizer (No. MAL 1028641) by Yantai Institute of Coastal Zone Research, Chinese Acadamy of Sciences.
GLP compliance:
not specified
Type of distribution:
volumetric distribution

Test material

Reference
Name:
Unnamed
Type:
Constituent

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Remarks on result:
other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
Percentile:
D10
Mean:
0.62 µm
Percentile:
D50
Mean:
1.339
Percentile:
D90
Mean:
23.491 µm
Percentile:
D95
Mean:
40.63 µm
Percentile:
D99
Mean:
71.4 µm

Any other information on results incl. tables

Calculations from: 0.02 to 2000.000 µm

Residual: 3.337%

D[4,3]: 7.667 µm

D[3,2]: 1.326 µm

Applicant's summary and conclusion