Registration Dossier
Registration Dossier
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EC number: 952-967-1 | CAS number: -
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:
- test procedure in accordance with national standard methods
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Specific details on test material used for the study:
- Bag 4 - UPZ Mill. Lot # 19/1949
- Key result
- Percentile:
- D10
- Mean:
- 1.64 µm
- St. dev.:
- 0.01
- Key result
- Percentile:
- D50
- Mean:
- 8.81 µm
- St. dev.:
- 0.01
- Key result
- Percentile:
- D90
- Mean:
- 41.49 µm
- St. dev.:
- 0.02
- Conclusions:
- D10 = 1.64 microns, D50 = 8.81 microns, D90 = 41.49 microns as measured by laser diffraction using a Malvern Mastersizer from a sample of the substance dispersed in water.
Reference
Description of key information
D10 = 1.64 microns, D50 = 8.81 microns, D90 = 41.49 microns as measured by laser diffraction using a Malvern Mastersizer from a sample of the substance dispersed in water.
Additional information
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