Registration Dossier
Registration Dossier
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EC number: 944-399-8 | CAS number: -
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:
- study well documented, meets generally accepted scientific principles, acceptable for assessment
Data source
Reference
- Reference Type:
- other company data
- Title:
- Unnamed
- Year:
- 2 018
- Report date:
- 2018
Materials and methods
- Principles of method if other than guideline:
- Visual inspection of the test substance
- GLP compliance:
- no
- Type of method:
- other: visual inspection
- Type of particle tested:
- primary particle
- Type of distribution:
- other: visiual inspection
Test material
- Reference substance name:
- Sulfuric acid, C16-C18 (even numbered) alkyl esters, sodium salts and C16-18 (even numbered) alcohols
- EC Number:
- 944-399-8
- Cas Number:
- not yet assigned
- Molecular formula:
- see information in structural formula
- IUPAC Name:
- Sulfuric acid, C16-C18 (even numbered) alkyl esters, sodium salts and C16-18 (even numbered) alcohols
Constituent 1
Results and discussion
- Mass median aerodynamic diameter:
- >= 1 - <= 10 mm
- Remarks on result:
- not determinable because of methodological limitations
- Remarks:
- standard deviation not reported
Particle size
- Percentile:
- other:
- Mean:
- >= 1 - <= 10 mm
- Remarks on result:
- other: no standard deviation available sine visual inspection
Applicant's summary and conclusion
- Conclusions:
- The typical particle size ranges from 1 to 10 mm.
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