Registration Dossier
Registration Dossier
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EC number: 228-358-5 | CAS number: 6245-59-6
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
- 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:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Principles of method if other than guideline:
- The sample was dispersed, stirred and ultrasonicated prior the analytical characterisation by light scattering.
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Percentile:
- D10
- Mean:
- ca. 3.76 µm
- St. dev.:
- 0.5
- Percentile:
- D50
- Mean:
- ca. 25.8 µm
- St. dev.:
- 5
- Percentile:
- D90
- Mean:
- ca. 86.8 µm
- St. dev.:
- 5
- Conclusions:
- The substance particle size distribution was measured by light scattering and the results are D10=3.76 um, D50= 25.8 um and D90= 86.8 um.
- Executive summary:
The substance particle size distribution was measured by light scattering and the results are D10=3.76 um, D50= 25.8 um and D90= 86.8 um.
Reference
Description of key information
D10= 3.76 um
D50= 25.8 um
D90= 86.8 um
Additional information
The particle size distribution was determined by light scattering (REACH&Colours Kft, 2017) and resulted to have the following parameters D10= 4.84um, D50= 30.9 um and D90= 63.6 um.
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