Registration Dossier
Registration Dossier
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EC number: 914-478-1 | CAS number: -
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 2012
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Guideline study (ISO 13320); basic data given.
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 012
- Report date:
- 2012
Materials and methods
Test guideline
- Qualifier:
- according to guideline
- Guideline:
- other: ISO 13320
- GLP compliance:
- no
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- Montan waxes, type WE 40
- IUPAC Name:
- Montan waxes, type WE 40
- Details on test material:
- Product Name Licolub WE 40 P
Purity: app. 100%
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- 189.5 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- D50
- Mean:
- 189.5 µm
- Remarks on result:
- other: SD not given
- Percentile:
- D90
- Mean:
- 444.6 µm
- Remarks on result:
- other: SD not given
Applicant's summary and conclusion
- Conclusions:
- The median particle size of the test substance is 189.5 micrometer.
- Executive summary:
The particle size of the test substance was determined according to ISO 13320. The median particle size of the test substance is 189.5 micrometer.
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