Registration Dossier
Registration Dossier
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EC number: 946-014-9 | 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:
- other: Study performed accrding to general accepted scientific standards
- Principles of method if other than guideline:
- PSD on sample as such using Sympatec Helos laser diffraction
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Specific details on test material used for the study:
- Umicore h-powder
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 3.97 - 5.96 µm
- Remarks on result:
- other: results for 2 samples
- Percentile:
- D50
- Mean:
- 57.2 - 84.86 µm
- Remarks on result:
- other: results for 2 samples
- Percentile:
- D90
- Mean:
- 241.38 - 256.77 µm
- Remarks on result:
- other: results for 2 samples
- Conclusions:
- The median particle size for the powders is between 57.2 and 84.86 µm
Reference
Description of key information
The median particle size for the powder is between 57.2 and 84.86 µm
Additional information
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.
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