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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.

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

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
1997
Report date:
1997

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions) - Method B: Fibre Length and Diameter Distributions
Deviations:
no
Type of method:
other:
Type of particle tested:
primary particle
Type of distribution:
mass based distribution

Test material

Results and discussion

Particle sizeopen allclose all
Percentile:
D50
Mean:
1 µm
Remarks on result:
other:
Percentile:
D10
Mean:
0.42 µm
Remarks on result:
other:
Percentile:
D90
Mean:
2.5 µm
Remarks on result:
other:
Percentile:
D10
Mean:
5.5 µm
Remarks on result:
other:
Percentile:
D50
Mean:
13.2 µm
Remarks on result:
other:
Percentile:
D90
Mean:
34 µm
Remarks on result:
other:

Applicant's summary and conclusion