Registration Dossier
Registration Dossier
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EC number: 947-862-2 | CAS number: -
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 13 Nov 2017
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 017
- Report date:
- 2017
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Version / remarks:
- 2009
- Deviations:
- no
- GLP compliance:
- yes
- Type of method:
- Laser scattering/diffraction
- Type of particle tested:
- primary particle
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- Fatty acids C8-18 (even numbered), mono- and diesters with sucrose
- EC Number:
- 947-862-2
- Molecular formula:
- not applicable, substance is UVCB
- IUPAC Name:
- Fatty acids C8-18 (even numbered), mono- and diesters with sucrose
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D25
- Mean:
- 132 µm
- St. dev.:
- 9.02
- Remarks on result:
- other: mean value of 3 measurements
- Percentile:
- D50
- Mean:
- 243 µm
- St. dev.:
- 10.5
- Remarks on result:
- other: mean value of 3 measurements
- Percentile:
- D75
- Mean:
- 389 µm
- St. dev.:
- 9.71
- Remarks on result:
- other: mean value of 3 measurements
Any other information on results incl. tables
Test sample |
D25 |
D50 |
D75 |
1 |
133 |
243 |
387 |
2 |
123 |
232 |
381 |
3 |
141 |
253 |
400 |
Mean |
133 |
243 |
389 |
St. Dev. |
9.02 |
10.5 |
9.71 |
RSD [%] |
6.8 |
4.3 |
2.5 |
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.
