Registration Dossier
Registration Dossier
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EC number: 222-248-0 | CAS number: 3396-11-0
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:
- 20 April 2017 to 19 September 2017
- Reliability:
- 1 (reliable without restriction)
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Version / remarks:
- BS ISO 13320:2009
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- 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:
- Identity: Cesium acetate
Appearance: White to light brown powder
Storage conditions: Room temperature (15 to 25°C), desiccated, dark
Batch number: 205071U001
Purity: 100%
Expiry date: March 2018
Date received: 03 November 2016 - Mass median aerodynamic diameter:
- >= 110 - <= 590 µm
- Key result
- Percentile:
- D10
- Mean:
- ca. 110 µm
- St. dev.:
- 0
- Remarks on result:
- other:
- Remarks:
- see study report
- Key result
- Percentile:
- D50
- Mean:
- ca. 280 µm
- St. dev.:
- 0
- Remarks on result:
- other:
- Remarks:
- see study report
- Key result
- Percentile:
- D90
- Mean:
- ca. 590 µm
- St. dev.:
- 0
- Remarks on result:
- other:
- Remarks:
- see study report
- Conclusions:
- Cesium acetate was determined to have d(0.1), d(0.5) and d(0.9) values of 110, 280 and 590 μm respectively.
- Executive summary:
The purpose of this study was to determine the particle size distribution of the test item, Cesium acetate.
The study was conducted in accordance with accepted principles in order to meet the requirements of REACH Regulation (EU) No 1907/2006 of the European Parliament and of the Council and the Collaborative International Pesticides Analytical Council (CIPAC), Handbook K, 2003 (MT 187).
Cesium acetate was determined to have d(0.1), d(0.5) and d(0.9) values of 110, 280 and 590 μm respectively.
Reference
Description of key information
The purpose of this study was to determine the particle size distribution of the test item, Cesium acetate.
The study was conducted in accordance with accepted principles in order to meet the requirements of REACH Regulation (EU) No 1907/2006 of the European Parliament and of the Council and the Collaborative International Pesticides Analytical Council (CIPAC), Handbook K, 2003 (MT 187).
Cesium acetate was determined to have d(0.1), d(0.5) and d(0.9) values of 110, 280 and 590 μm respectively.
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.
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.
