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Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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

Data source

Reference
Reference Type:
study report
Title:
Unnamed
Report date:
2017

Materials and methods

Test guideline
Qualifier:
according to guideline
Guideline:
OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
GLP compliance:
yes (incl. QA statement)
Type of method:
Laser scattering/diffraction
Type of distribution:
volumetric distribution

Test material

Constituent 1
Chemical structure
Reference substance name:
Zinc sulfide (ZnS), manganese-doped
EC Number:
272-554-3
EC Name:
Zinc sulfide (ZnS), manganese-doped
Cas Number:
68877-27-0
Molecular formula:
ZnS:Mn
IUPAC Name:
Zinc sulfide (ZnS), manganese-doped

Results and discussion

Particle size distribution at different passagesopen allclose all
No.:
#1
Size:
> 0 - < 4.38 µm
Distribution:
ca. 10 %
No.:
#2
Size:
> 0 - < 8.94 µm
Distribution:
ca. 50 %
No.:
#3
Size:
> 0 - < 18.9 µm
Distribution:
ca. 90 %

Applicant's summary and conclusion