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EC number: 208-217-4 | CAS number: 516-03-0
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:
- from 02 to 02 march 2018
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- comparable to guideline study
- Qualifier:
- equivalent or similar to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- GLP compliance:
- not specified
- Type of method:
- Laser scattering/diffraction
- Type of particle tested:
- primary particle
- Type of distribution:
- volumetric distribution
- Specific details on test material used for the study:
- SOURCE OF TEST MATERIAL
- Source and lot/batch No.of test material:
1800205_03 ; 1800025_1 ; 1704411_02 - Mass median aerodynamic diameter:
- >= 5.935 - <= 6.522 µm
- Geometric standard deviation:
- >= 4.118 - <= 4.543
- Percentile:
- D10
- Mean:
- 0.969 µm
- St. dev.:
- 4.366
- Percentile:
- D50
- Mean:
- 6.522 µm
- St. dev.:
- 4.366
- Percentile:
- D90
- Mean:
- 12.86 µm
- St. dev.:
- 4.366
- Conclusions:
- The median particle size D50 of the test item deduced from the particle size distributions was : 6.522 micrometer.
The particle size D10 of the test item deduced from the particle size distributions was : 0.969 micrometer.
The particle size D90 of the test item deduced from the particle size distributions was :12.86 micrometer. - Executive summary:
The particle size distribution of test item was determined following test standards ISO 13320 (Particle size analysis - Laser diffraction methods).
The median particle size D50 of the test item deduced from the particle size distributions was : 6.522 micrometer.
The particle size D10 of the test item deduced from the particle size distributions was : 0.969 micrometer.
The particle size D90 of the test item deduced from the particle size distributions was :12.86 micrometer.
Reference
Description of key information
Additional information
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