Registration Dossier
Registration Dossier
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EC number: 203-404-7 | CAS number: 106-50-3
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2009
- Reliability:
- 1 (reliable without restriction)
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 009
- Report date:
- 2009
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: AA-1020-1124
- Deviations:
- not specified
- Principles of method if other than guideline:
- Apparatus: Malvern Mastersizer 2000, unit: Hydro 2000G
Documentation No: 09-64039 (30.07.2009) - GLP compliance:
- not specified
- Type of distribution:
- other: company guideline AA-1020-1124
Test material
- Reference substance name:
- p-phenylenediamine
- EC Number:
- 203-404-7
- EC Name:
- p-phenylenediamine
- Cas Number:
- 106-50-3
- Molecular formula:
- C6H8N2
- IUPAC Name:
- benzene-1,4-diamine
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- 227 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 91.2 µm
- St. dev.:
- 3.6
- Percentile:
- D90
- Mean:
- 473 µm
- St. dev.:
- 71.7
- Percentile:
- D50
- Mean:
- 227 µm
- St. dev.:
- 29.5
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.
