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EC number: 261-693-5 | CAS number: 59312-61-7
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:
- 16 March 2016
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Version / remarks:
- CIPAC MT 187: Particle Size Analysis by Laser Diffraction
ISO 13320-1: Particle Size Analysis – Laser Diffraction Methods - Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of particle tested:
- primary particle
- Type of distribution:
- mass based distribution
- Specific details on test material used for the study:
- SOURCE AND DETAILS OF TEST MATERIAL
- Identification: FAT 93460/D
- Lot number of the test material. 20140721 (China)
- Appearance: Yellow powder - Mass median aerodynamic diameter:
- 11.953 µm
- Key result
- Percentile:
- D50
- Mean:
- 11.953 µm
- Remarks on result:
- other: L10: 1.161 μm; L50: 11.953 μm; L90: 119.748 μm
- Conclusions:
- The particle size distribution of the test substance was recorded as follows: L10 = 1.161 μm; L50 = 11.953 μm; L90 = 119.748 μm
- Executive summary:
A study was conducted wherein the particle size distribution of the test substance was evaluated according to the guidelines of CIPAC MT 187 and ISO 13320-1. Laser diffraction method. Based on the test, the particle size distribution of the test substance was recorded as follows: L10 = 1.161 μm; L50 = 11.953 μm; L90 = 119.748 μm.
Reference
Description of key information
A study was conducted wherein the particle size distribution of the test substance was evaluated according to the guidelines of CIPAC MT 187 and ISO 13320-1. Laser diffraction method. Based on the test, the particle size distribution of the test substance was recorded as follows: L10 = 1.161 μm; L50 = 11.953 μm; L90 = 119.748 μm.
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