Registration Dossier
Registration Dossier
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EC number: 298-790-7 | CAS number: 93839-20-4
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2014
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: well performed.study accoring to acknow´ledged standard
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 014
- Report date:
- 2014
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 13320 -1
- Deviations:
- not specified
- Principles of method if other than guideline:
- Apparatus: Malvern Mastersizer 2000, unit: Scirocco 2000
- GLP compliance:
- no
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- N-[4-(aminocarbonyl)phenyl]-4-methoxy-3-nitrobenzamide
- EC Number:
- 298-790-7
- EC Name:
- N-[4-(aminocarbonyl)phenyl]-4-methoxy-3-nitrobenzamide
- Cas Number:
- 93839-20-4
- Molecular formula:
- C15H13N3O5
- IUPAC Name:
- N-(4-carbamoylphenyl)-4-methoxy-3-nitrobenzamide
- Details on test material:
- Purity: 93.9 %
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- 11.2 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 0 µm
- St. dev.:
- 0.05
- Percentile:
- D50
- Mean:
- 11.2 µm
- St. dev.:
- 1.5
- Percentile:
- D90
- Mean:
- 312.8 µm
- St. dev.:
- 87.5
Applicant's summary and conclusion
- Conclusions:
- The mass median diameter D50 is 11.2 µm
- Executive summary:
The particle size distribution was determined with Malver Mastersizer 2000 and the unit Scirocco 2000. The mass median diameter was found to be 11.2 µm.
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