Registration Dossier
Registration Dossier
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EC number: 274-861-8 | CAS number: 70775-75-6
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
- Reliability:
- 1 (reliable without restriction)
- Rationale for reliability incl. deficiencies:
- guideline study
- Qualifier:
- according to guideline
- Guideline:
- OECD Guideline 110 (Particle Size Distribution / Fibre Length and Diameter Distributions - Method A: Particle Size Distribution (effective hydrodynamic radius)
- Deviations:
- no
- GLP compliance:
- yes (incl. QA statement)
- Type of method:
- Laser scattering/diffraction
- Type of particle tested:
- primary particle
- Type of distribution:
- counted distribution
- Remarks on result:
- not measured/tested
- Percentile:
- D10
- Mean:
- 1.1 µm
- Remarks on result:
- other: St. dev. not reported
- Key result
- Percentile:
- D50
- Mean:
- 5.5 µm
- Remarks on result:
- other: St. dev. not reported
- Percentile:
- D90
- Mean:
- 47.3 µm
- Remarks on result:
- other: St. dev. not reported
- Conclusions:
- The test item Octenidine dihydrochloride Raw material has a median particle size D50 = 5.5 µm, which was determined by laser diffraction measurement in accordance to ISO 13320 (2009) and OECD 110 (1981) method.
Reference
Description of key information
The test item Octenidine dihydrochloride Raw material has a median particle size D50 = 5.5 µm, which was determined by laser diffraction measurement in accordance to ISO 13320 (2009) and OECD 110 (1981) method.
Additional information
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