Registration Dossier
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EC number: 209-218-2 | CAS number: 561-41-1
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
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with generally accepted scientific standards and described in sufficient detail
- Justification for type of information:
- Data is from experimental study report
- Qualifier:
- according to guideline
- Guideline:
- other: Seive analysis method
- Principles of method if other than guideline:
- The particle size distribution of test chemical was determined by measurement of relative amounts of particles present, sorted according to size.
- GLP compliance:
- no
- Type of method:
- sieving
- Type of distribution:
- mass based distribution
- Key result
- Percentile:
- D50
- Mean:
- > 53 - < 250 µm
- Remarks on result:
- other: Other details not known
- No.:
- #1
- Size:
- 250 µm
- Distribution:
- 29.6 %
- No.:
- #2
- Size:
- 212 µm
- Distribution:
- 7.2 %
- No.:
- #3
- Size:
- 180 µm
- Distribution:
- 23.2 %
- No.:
- #4
- Size:
- 150 µm
- Distribution:
- 6 %
- No.:
- #5
- Size:
- 75 µm
- Distribution:
- 6.4 %
- No.:
- #6
- Size:
- 53 µm
- Distribution:
- 27.5 %
- Conclusions:
- The particle size distribution of test chemical was determined by sieve analysis method. The particle size distribution was determined to be in the range of 250 micron to 53 micron. Majority of the particles were found to be in the size 250 micrometer (with 29.6% distribution) and 53 micrometer (with 27.5% distribution) in size.
- Executive summary:
The particle size distribution of test chemical was determined by sieve analysis method. The particle size distribution was determined to be in the range of 250 micron to 53 micron. Majority of the particles were found to be in the size 250 micrometer (with 29.6% distribution) and 53 micrometer (with 27.5% distribution) in size.
Reference
Description of key information
On the basis of available data, the particle size distribution of test chemical was determined by sieve analysis method. The particle size distribution was determined to be in the range of 250 micron to 53 micron. Majority of the particles were found to be in the size 250 micrometer (with 29.6% distribution) and 53 micrometer (with 27.5% distribution) in size.
Additional information
On the basis of available data, the particle size distribution of test chemical was determined by sieve analysis method. The particle size distribution was determined to be in the range of 250 micron to 53 micron. Majority of the particles were found to be in the size 250 micrometer (with 29.6% distribution) and 53 micrometer (with 27.5% distribution) in size.
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