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The new ECHA CHEM database has been released by ECHA, and it now contains all REACH registration data. There are more details on the transition of ECHA's published data to ECHA CHEM here.

Diss Factsheets

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:
1 (reliable without restriction)

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2014

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: ISO13320-1:2009(E) Particle size analysis-Laser diffraction methods
GLP compliance:
not specified
Type of distribution:
counted distribution

Test material

Constituent 1
Reference substance name:
103597-45-1
EC Number:
600-456-6
Cas Number:
103597-45-1
IUPAC Name:
103597-45-1
Test material form:
solid: particulate/powder
Remarks:
migrated information: powder

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:
1.776 µm
Percentile:
D50
Mean:
8.369 µm
Percentile:
D90
Mean:
37.137 µm
Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
> 0 - <= 2 µm
Distribution:
11.86 %
No.:
#2
Size:
> 0 - <= 5 µm
Distribution:
31.58 %
No.:
#3
Size:
> 0 - <= 10 µm
Distribution:
56.56 %
No.:
#4
Size:
> 0 - <= 20 µm
Distribution:
77.31 %
No.:
#5
Size:
> 0 - <= 30 µm
Distribution:
85.99 %
No.:
#6
Size:
> 0 - <= 50 µm
Distribution:
95.04 %
No.:
#7
Size:
> 0 - <= 80 µm
Distribution:
99.77 %

Any other information on results incl. tables

More size distribution at differenct passages is shown in the attached report.

Applicant's summary and conclusion

Conclusions:
D10 1.776 um
D50 8.369 um
D90 37.137 um