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EC number: 414-810-0 | CAS number: - A-88820.605
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 27 Mar - 11 May, 1995
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- other: Study compiled in accordance with GLP. Study material is well characterised.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 1 995
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- GLP compliance:
- yes
- Type of method:
- sieving
Test material
- Reference substance name:
- A mixture of: bis(1S,2S,4S)-(1-benzyl-4-tert-butoxycarboxamido-2-hydroxy-5-phenyl)pentylammonium succinate; isopropyl alcohol
- EC Number:
- 414-810-0
- EC Name:
- A mixture of: bis(1S,2S,4S)-(1-benzyl-4-tert-butoxycarboxamido-2-hydroxy-5-phenyl)pentylammonium succinate; isopropyl alcohol
- Cas Number:
- 144163-85-9
- Molecular formula:
- Empirical formula: C25H35N2O5
- IUPAC Name:
- butanedioic acid; propan-2-ol; bis(tert-butyl N-[(4R)-5-amino-4-hydroxy-1,6-diphenylhexan-2-yl]carbamate)
Constituent 1
Results and discussion
Particle size
- Percentile:
- D50
- Mean:
- > 2.032 - < 201.5 µm
- Remarks on result:
- other: 54.93% of the sample was within this range.(migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.)
- Remarks:
- No source field for Standard deviation.)
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- <= 2.032 µm
- Distribution:
- 43.26 %
- No.:
- #2
- Size:
- <= 10.11 mm
- Distribution:
- 82.86 %
- No.:
- #3
- Size:
- >= 201.5 µm
- Distribution:
- 1.81 %
- No.:
- #4
- Size:
- > 2.032 - < 201.5 mm
- Distribution:
- 54.93 %
- No.:
- #5
- Size:
- > 10 µm
- Distribution:
- 82 %
- Remarks on result:
- other: Estimated
Applicant's summary and conclusion
- Conclusions:
- 54.93% of the test material has a particle size of between 2.032µm and 201.5µm.
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