Registration Dossier
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EC number: 701-306-3 | CAS number: -
Particle size distribution (Granulometry)
Administrative data
Link to relevant study record(s)
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2010-01-13
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Comparable to guideline with acceptable restrictions
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions)
- Deviations:
- no
- GLP compliance:
- not specified
- Type of method:
- sedimentation (gravitational settling)
- Type of distribution:
- volumetric distribution
- Remarks on result:
- not measured/tested
- Percentile:
- D10
- Mean:
- 19 µm
- Remarks on result:
- other: no St.dev. was stated
- Percentile:
- D50
- Mean:
- 235 µm
- Remarks on result:
- other: no St.dev. was stated
- Percentile:
- D90
- Mean:
- 2 700 µm
- Remarks on result:
- other: no St.dev. was stated
- No.:
- #1
- Size:
- <= 0.09 mm
- Distribution:
- 30.1 %
- No.:
- #2
- Size:
- > 0.09 - <= 0.1 mm
- Distribution:
- 0.6 %
- No.:
- #3
- Size:
- > 0.1 - <= 0.2 mm
- Distribution:
- 16.5 %
- No.:
- #4
- Size:
- > 0.2 - <= 0.4 mm
- Distribution:
- 11.6 %
- No.:
- #5
- Size:
- > 0.4 - <= 0.63 mm
- Distribution:
- 7.9 %
- No.:
- #6
- Size:
- > 0.63 - <= 1 mm
- Distribution:
- 9.4 %
- No.:
- #7
- Size:
- > 1 - < 2 mm
- Distribution:
- 10.2 %
- No.:
- #8
- Size:
- > 2 mm
- Distribution:
- 13.8 %
- Conclusions:
- The test item has a following particle size distribution:
d10: 19µm
d50: 235µm
d90: 2700µm
Reference
Description of key information
The test item has a following particle size distribution:
d10: 19µm
d50: 235µm
d90: 2700µm
Additional information
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.
