Registration Dossier
Registration Dossier
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EC number: 204-371-1 | CAS number: 120-12-7
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption
- Remarks:
- adsorption
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- other: Study based on accepted scientific standards, acceptable for assessment
Data source
Reference
- Reference Type:
- publication
- Title:
- Sorption of hydrophobic pollutants on natural sediments
- Author:
- Karickhoff SW, Brown DS, Scott TA
- Year:
- 1 979
- Bibliographic source:
- Water Res., 13, 241-248 (1979)
Materials and methods
- Principles of method if other than guideline:
- accepted international guideline
- GLP compliance:
- no
- Type of method:
- batch equilibrium method
- Media:
- soil
Test material
- Reference substance name:
- Anthracene
- EC Number:
- 204-371-1
- EC Name:
- Anthracene
- Cas Number:
- 120-12-7
- Molecular formula:
- C14H10
- IUPAC Name:
- anthracene
Constituent 1
- Radiolabelling:
- no
Study design
- Test temperature:
- 25 °C
Batch equilibrium or other method
- Analytical monitoring:
- yes
- Details on matrix:
- Coarse silt from two sites (Doe Run and Hickory Hill, USA),
organic carbon 2.8 and 3.3 %, respectively
Results and discussion
Adsorption coefficientopen allclose all
- Type:
- Koc
- Value:
- 29 000
- Temp.:
- 25 °C
- % Org. carbon:
- 2.8 - 3.3
- Type:
- log Koc
- Value:
- 4.46
- Temp.:
- 25 °C
- % Org. carbon:
- 2.8 - 3.3
Applicant's summary and conclusion
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