Registration Dossier
Registration Dossier
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EC number: 231-180-0 | CAS number: 7440-74-6
Particle size distribution (Granulometry)
Administrative data
- Endpoint:
- particle size distribution (granulometry)
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: measuring range < 2000µm
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 and USP 429
- GLP compliance:
- yes
- Type of method:
- Laser scattering/diffraction
- Type of distribution:
- volumetric distribution
Test material
- Reference substance name:
- Indium
- EC Number:
- 231-180-0
- EC Name:
- Indium
- Cas Number:
- 7440-74-6
- Molecular formula:
- In
- IUPAC Name:
- indium
- Test material form:
- other: shots
Constituent 1
Results and discussion
- Mass median aerodynamic diameter:
- ca. 1 220 µm
Particle sizeopen allclose all
- Percentile:
- D10
- Mean:
- ca. 862.8 µm
- Remarks on result:
- other: no information on standard deviation
- Key result
- Percentile:
- D50
- Mean:
- ca. 1 220 µm
- Remarks on result:
- other: no information on standard deviation
- Percentile:
- D90
- Mean:
- ca. 1 727 µm
- Remarks on result:
- other: no information on standard deviation
Applicant's summary and conclusion
- Conclusions:
- Test carried out according to standard protocol, test results consistent, thus reliable for concluding on endpoint.
- Executive summary:
The particle size distribution (volume distribution) of the test item was measured by laser diffraction. The average of three measurements is: d10: 862.8 µm; d50: 1220 µm; d90: 1727 µm.
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