Registration Dossier
Registration Dossier
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EC number: 265-022-7 | CAS number: 64696-98-6
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2015
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: well performed study according to acknowledged standard
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 015
- Report date:
- 2015
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 13320-1
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- [2,3'-bis[[(2-hydroxyphenyl)methylene]amino]but-2-enedinitrilato(2-)-N2,N3,O2,O3]nickel
- EC Number:
- 265-022-7
- EC Name:
- [2,3'-bis[[(2-hydroxyphenyl)methylene]amino]but-2-enedinitrilato(2-)-N2,N3,O2,O3]nickel
- Cas Number:
- 64696-98-6
- Molecular formula:
- C18H10N4NiO2
- IUPAC Name:
- [2,3'-bis[[(2-hydroxyphenyl)methylene]amino]but-2-enedinitrilato(2-)-N2,N3,O2,O3]nickel
- Details on test material:
- Purity: 99.0 %
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- 6.2 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D10
- Mean:
- 2.2 µm
- St. dev.:
- 0.1
- Percentile:
- D50
- Mean:
- 6.2 µm
- St. dev.:
- 0.8
- Percentile:
- D90
- Mean:
- 12.6 µm
- St. dev.:
- 1.9
Applicant's summary and conclusion
- Conclusions:
- The mass median diameter D50 of the volumetric particle size distribution is 6.2 µm.
- Executive summary:
The volumetric particle size distribution of the substance was determined according to ISO 13320 -1 using a Malver Mastersizer 2000 equipment with the unit Scirocco 2000. The mass median diameter D50 was found to be 6.2 µm.
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