Registration Dossier
Registration Dossier
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EC number: 914-461-9 | 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 4610); 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 4610
- GLP compliance:
- no
- Type of method:
- sieving
- Type of distribution:
- other: Shaking screens
Test material
- Reference substance name:
- Montan waxes, type O
- IUPAC Name:
- Montan waxes, type O
- Details on test material:
- Product Name Licowax O
Purity: app. 100%
Constituent 1
Results and discussion
Particle sizeopen allclose all
- Percentile:
- D50
- Mean:
- >= 1 000 - <= 2 000 µm
- Remarks on result:
- other: Migrated from fields under 'Mass median diameter' as D50 percentile. No source field for Standard deviation.
- Percentile:
- other: 54.5 w/w%
- Mean:
- >= 1 000 - <= 2 000 µm
- Remarks on result:
- other: SD not applicable
Any other information on results incl. tables
Shaking screens result:
Range Amount [%w/w]
> 2000 μm 2.4
2000 - 1000 µm 54.5
1000 - 500 µm 37.6
500 - 125 µm 5.3
< 125 µm 0.2
Sum 100.00
Applicant's summary and conclusion
- Conclusions:
- 54.5 weight-% of the tested sample have a particle size between 1000 and 2000 micrometer.
- Executive summary:
As the test substance appears as flakes at ambient conditions, the particle size was determined by shaking screens according to ISO 4610. 54.5 weight-% of the tested sample have a particle size between 1000 and 2000 micrometer.
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