Registration Dossier
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EC number: 202-000-8 | CAS number: 90-51-7
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:
- 07.03.2013 to 18.03.2013
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods
- Justification for type of information:
- Experimental test result performed using standard test guidelines
- Qualifier:
- according to guideline
- Guideline:
- other: counted distribution
- Principles of method if other than guideline:
- Measurement of relative amounts of particles present, sorted according to size
- GLP compliance:
- no
- Type of method:
- sieving
- Type of particle tested:
- primary particle
- Type of distribution:
- counted distribution
- Key result
- Percentile:
- D50
- Remarks on result:
- other: Mass median diameter
- No.:
- #1
- Size:
- 500 µm
- Distribution:
- 16.17 %
- Remarks on result:
- other: No other detail available
- No.:
- #2
- Size:
- 330 µm
- Distribution:
- 12.82 %
- Remarks on result:
- other: No other detail available
- No.:
- #3
- Size:
- 250 µm
- Distribution:
- 39.25 %
- Remarks on result:
- other: No other detail available
- No.:
- #4
- Size:
- 150 µm
- Distribution:
- 26.54 %
- Remarks on result:
- other: No other detail available
- No.:
- #5
- Size:
- 75 µm
- Distribution:
- 5.22 %
- Remarks on result:
- other: No other detail available
- Conclusions:
- The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.
- Executive summary:
The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.
Reference
Description of key information
The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.
Additional information
The particle size distribution (granulometry) of test chemical by the sieve analysis method was determine to be in the range of 75 micrometer to 500 micrometer. Majority of the particles were determine to be in the size more than 250 (39.25%) - 150 (26.54%) micrometer in size.
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