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EC number: 283-985-1 | CAS number: 84776-57-8
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:
- 2016-03-01
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- guideline study with acceptable restrictions
- Remarks:
- not performed according to GLP
- Qualifier:
- according to guideline
- Guideline:
- ISO 13320 (Particle size analysis - Laser diffraction methods)
- Deviations:
- no
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
- Key result
- Percentile:
- D50
- Mean:
- 2 µm
- Remarks on result:
- other: St.dev. not reported
- Key result
- Percentile:
- D90
- Mean:
- 17 µm
- Remarks on result:
- other: St.dev. not reported
- Conclusions:
- Praticle size of Fatty acids, C18-24, zinc salts:.
D50 = 2µm
D90 = 17µm
Reference
Description of key information
The granulometry of a representative test material of substance Fatty acids, C18-24, zinc salts is summarized as follows:
D50 = 2µm
D90 = 17µm
Additional information
Particle size distribution is determined using laser diffraction, according to ISO 13320.
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