Registration Dossier
Registration Dossier
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EC number: 201-222-2 | CAS number: 79-74-3
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:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: non-GLP, information on study period is missing
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- other: no guideline mentioned in the report
- Principles of method if other than guideline:
- dry sieve test (use of air stream-sieve apparatus) the weight portion of the respective sieve residues (various mesh sizes used) was determined
- GLP compliance:
- not specified
- Type of method:
- other: Not specified
- Type of distribution:
- other: weight distribution per size fraction
- Key result
- Percentile:
- D50
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- No.:
- #1
- Size:
- > 300 µm
- Distribution:
- 0.1 %
- No.:
- #2
- Size:
- 150 - 300 µm
- Distribution:
- 1 %
- No.:
- #3
- Size:
- 100 - 150 µm
- Distribution:
- 4.7 %
- No.:
- #4
- Size:
- 63 - 100 µm
- Distribution:
- 8.4 %
- No.:
- #5
- Size:
- 40 - 63 µm
- Distribution:
- 12.3 %
- No.:
- #6
- Size:
- < 40 µm
- Distribution:
- 73.5 %
- Conclusions:
- Dry sieve test was performed to determine the particle size distribution of Lowinox AH25. 94.2% of Lowinox AH25 had a particle size of < 100 um, and 73.5% had a particle size < 40 um.
Reference
Description of key information
Dry sieve test was performed to determine the particle size distribution of Lowinox AH25. 94.2% of Lowinox AH25 had a particle size of < 100 um, and 73.5% had a particle size < 40 um.
Additional information
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