Registration Dossier
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EC number: 237-167-6 | CAS number: 13676-91-0
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:
- 2014
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- other: CIPAC MT 187
- Deviations:
- no
- Principles of method if other than guideline:
- The Particle size distribution was determined using laser diffraction method with dry dispersion
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- Laser scattering/diffraction
- 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: Q30420AAYB - Percentile:
- D10
- Mean:
- 11.6 µm
- Remarks on result:
- other: Mean of 2 measurements
- Percentile:
- D50
- Mean:
- 116.8 µm
- Remarks on result:
- other: Mean of 2 measurements
- Percentile:
- D90
- Mean:
- 493.9 µm
- Remarks on result:
- other: Mean of 2 measurements
- Conclusions:
- The determined average particle size ranges were L10D: 11.6 µm, L50D: 116.8 µm, L90D: 493.9 µm.
- Executive summary:
The particle size distribution of FAT 93450/Z TE was determined according to CIPAC MT 187. The determined average particle size ranges were L10D: 11.6 µm, L50D: 116.8 µm, L90D: 493.9 µm.
Reference
The median particle size L50D (v, 0.5) of solids or liquids is the particle size defining the value at which 50 % of particle volume or particle mass is present with a lower particle diameter.
The particle size L10D (v, 0.1) of solids or liquids is the particle size defining the value at which 10 % of particle volume or particle mass is present with a lower particle diameter.
The particle size L90D (v, 0.9) of solids or liquids is the particle size defining the value at which 90 % of particle volume or particle mass is present with a lower particle diameter.
The particle size of a particle is given in µm.
|
Measurement 1 [µm] |
Measurement 2 [µm] |
Average [µm] |
L10 |
11.588 |
11.576 |
11.6 |
L50(Median particle size) |
114.247 |
119.293 |
116.8 |
L90 |
482.313 |
505.565 |
493.9 |
Description of key information
The particle size distribution of FAT 93450/Z TE was determined according to CIPAC MT 187.The determined average particle size ranges were L10D: 11.6 µm, L50D: 116.8 µm, L90D: 493.9 µm.
Additional information
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