Registration Dossier
Registration Dossier
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EC number: 442-230-8 | CAS number: 321679-52-1
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:
- 28 June 2001 to 29 June 2001
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: EC, Directorate General XII-JRC, Science Research and Development-Joint Research Centre. "Particle Size Distribution, Fibre length and Diameter Distribution" Guidance Document, ECB/TM/February 1996
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- Laser scattering/diffraction
- Specific details on test material used for the study:
- Identity: FAT 40'800/A
Batch number: WP 2/01
Aggregate state at room temperature: Solid / powder
Color: Dark orange
Storage conditions: At room temperature at about 20 °C, away form direct sunlight
Expiration Date: February 14, 2007 - Percentile:
- D10
- Mean:
- < 1.6 µm
- St. dev.:
- 0.029
- Percentile:
- D50
- Mean:
- < 7 µm
- St. dev.:
- 0.118
- Percentile:
- D90
- Mean:
- < 16.9 µm
- St. dev.:
- 0.433
- Percentile:
- D50
- Mean:
- 7 µm
- Remarks on result:
- other: Std deviation not specified
- Conclusions:
- The mass median diameter of FAT 40800/A was determined to be 7 µm. The particle size distribution was found to range from approximately 0.5 µm to 30 µm.
- Executive summary:
A GLP-compliant study conducted according to European Commission, ECB/TM/February 1996, using the laser scattering/diffraction method. Based on the test results, the mass median diameter of FAT 40800/A was determined to be 7 µm. The particle size distribution was found to range from approximately 0.5 µm to 30 µm.
Reference
Description of key information
The mass median diameter of the test substance was determined to be 7 µm. The particle size distribution was found to range from approximately 0.5 µm to 30 µm.
Additional information
A GLP-compliant study conducted according to European Commission, ECB/TM/February 1996, using the laser scattering/diffraction method. Based on the test results, the mass median diameter of FAT 40800/A was determined to be 7 µm. The particle size distribution was found to range from approximately 0.5 µm to 30 µm.
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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