Registration Dossier
Registration Dossier
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EC number: 700-093-4 | CAS number: 176969-34-9
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- weight of evidence
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study
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:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
Test material
- Test material form:
- solid: particulate/powder
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Key result
- Percentile:
- D50
- Mean:
- ca. 28 µm
- Remarks on result:
- other: No St. dev. available
- Key result
- Percentile:
- D10
- Mean:
- 7.21 µm
- Remarks on result:
- other: No St. dev. available
- Key result
- Percentile:
- D50
- Mean:
- 27.74 µm
- Remarks on result:
- other: No St. dev. available
- Key result
- Percentile:
- D90
- Mean:
- 67.68 µm
- Remarks on result:
- other: No St. dev. available
Particle size distribution at different passagesopen allclose all
- No.:
- #1
- Size:
- 0.317 µm
- Distribution:
- 0.01 %
- No.:
- #2
- Size:
- 2 µm
- Distribution:
- 4.9 %
- No.:
- #3
- Size:
- 4.477 µm
- Distribution:
- 7.93 %
- No.:
- #4
- Size:
- 10.024 µm
- Distribution:
- 18.93 %
- No.:
- #5
- Size:
- 28.251 µm
- Distribution:
- 50.99 %
- No.:
- #6
- Size:
- 100.237 µm
- Distribution:
- 96.74 %
- No.:
- #7
- Size:
- 252.508 µm
- Distribution:
- 100 %
Any other information on results incl. tables
Result
Concentration |
0.0019 Vol % |
Vol. average D[4,3] |
34.490 µm |
Specific surface area |
0.602 m2/g |
Width |
2.181 |
Uniformity |
0.698 |
D[3,2] |
9.960 µm |
Distibution type |
Volume |
d(0.1) |
7.206 µm |
d(0.5) |
27.736 µm |
d(0.9) |
67.684 µm |
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.
