Registration Dossier
Registration Dossier
Please be aware that this old REACH registration data factsheet is no longer maintained; it remains frozen as of 19th May 2023.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.
Use of this information is subject to copyright laws and may require the permission of the owner of the information, as described in the ECHA Legal Notice.
EC number: 829-608-1 | CAS number: 106396-29-6
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
- Study period:
- 2018-02-05
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- 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:
- no
- Other quality assurance:
- ISO/IEC 17025 (General requirements for the competence of testing and calibration laboratories)
- Type of method:
- Laser scattering/diffraction
- Type of particle tested:
- primary particle
- Type of distribution:
- volumetric distribution
- Specific details on test material used for the study:
- Purity: > 99%
Batch No.: 102Z4 - Key result
- Percentile:
- D10
- Mean:
- 1.949 µm
- Remarks on result:
- other: RSD%: 4.3%
- Key result
- Percentile:
- D50
- Mean:
- 21.91 µm
- Remarks on result:
- other: RSD%: 0.1%
- Key result
- Percentile:
- D90
- Mean:
- 230 µm
- Remarks on result:
- other: RSD%: 1.4%
- Conclusions:
- The D10, D50, D90 of the test substance were 1.949 μm, 21.91 μm, 230.0 μm, respectively.
- Executive summary:
The particle size distribution of the test substance was determined by Laser diffraction method according to OECD110.
The D10, D50, D90 of the test substance were 1.949 μm, 21.91 μm, 230.0 μm, and the RSD% were 0.1%, 4.3%, 1.4 % (n=3), respectively.
Reference
Description of key information
The D10, D50, D90 of the test substance were 1.949 μm, 21.91 μm, 230.0 μm, respectively.
Additional information
The particle size distribution of the test substance was determined by Laser diffraction method according to OECD110.
The D10, D50, D90 of the test substance were 1.949 μm, 21.91 μm, 230.0 μm, and the RSD% were 0.1%, 4.3%, 1.4 % (n=3), respectively.
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.
Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
