Registration Dossier
Registration Dossier
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EC number: 424-620-1 | CAS number: 13909-63-2 TUPH
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 013
- Report date:
- 2013
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- laser diffraction method
- GLP compliance:
- no
- Type of distribution:
- mass based distribution
Test material
- Reference substance name:
- 1-phenyl-3-(p-toluenesulfonyl)urea
- EC Number:
- 424-620-1
- EC Name:
- 1-phenyl-3-(p-toluenesulfonyl)urea
- Cas Number:
- 13909-63-2
- Molecular formula:
- C14H14N2O3S
- IUPAC Name:
- 3-(4-methylbenzenesulfonyl)-1-phenylurea
- Test material form:
- solid: particulate/powder
- Remarks:
- migrated information: powder
- Details on test material:
- Lot No. 3001B
Constituent 1
Results and discussion
- Geometric standard deviation:
- 8.554
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- ca. 15.3 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D50
- Mean:
- 15.3 µm
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- < 7.406 µm
- Distribution:
- 10 %
- No.:
- #2
- Size:
- < 9.549 µm
- Distribution:
- 20 %
- No.:
- #3
- Size:
- < 11.46 µm
- Distribution:
- 30 %
- No.:
- #4
- Size:
- < 13.33 µm
- Distribution:
- 40 %
- No.:
- #5
- Size:
- < 15.3 µm
- Distribution:
- 50 %
- No.:
- #6
- Size:
- < 17.48 µm
- Distribution:
- 60 %
- No.:
- #7
- Size:
- < 20.13 µm
- Distribution:
- 70 %
- No.:
- #8
- Size:
- < 23.8 µm
- Distribution:
- 80 %
- No.:
- #9
- Size:
- < 30.37 µm
- Distribution:
- 90 %
- No.:
- #10
- Size:
- < 37.81 µm
- Distribution:
- 95 %
Applicant's summary and conclusion
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.
