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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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
Reliability:
1 (reliable without restriction)
Rationale for reliability incl. deficiencies:
guideline study

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Year:
2016
Report date:
2016

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
other: DIN 66165
GLP compliance:
yes (incl. QA statement)
Type of method:
sieving
Type of distribution:
mass based distribution

Test material

Constituent 1
Reference substance name:
Reference substance 001
Cas Number:
83732-72-3
Test material form:
solid

Results and discussion

Mass median aerodynamic diameter:
148 µm
Particle sizeopen allclose all
Key result
Percentile:
D10
Mean:
71 µm
St. dev.:
0
Key result
Percentile:
D50
Mean:
148 µm
St. dev.:
0
Key result
Percentile:
D90
Mean:
468 µm
St. dev.:
0

Applicant's summary and conclusion

Conclusions:
The test item has the following particle size distribution:
X10 = 71µm, X50 = MMAD = 148µm, X90 = 468µm