Registration Dossier
Registration Dossier
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EC number: 239-635-5 | CAS number: 15578-26-4
Adsorption / desorption
Administrative data
- Endpoint:
- adsorption / desorption
- Remarks:
- adsorption/desorption
- Type of information:
- experimental study
- Adequacy of study:
- key study
- Study period:
- 192
- Reliability:
- 2 (reliable with restrictions)
- Rationale for reliability incl. deficiencies:
- test procedure in accordance with national standard methods with acceptable restrictions
Data source
Reference
- Reference Type:
- study report
- Title:
- Unnamed
- Year:
- 2 005
- Report date:
- 2005
Materials and methods
Test guideline
- Qualifier:
- no guideline followed
- Principles of method if other than guideline:
- see: Bockting GJM, Van de Plassche EJ, Stuijs J, Canton JH. 1992. Soil-water partition
coefficients for some trace metals. Bilthoven, the Netherlands: National Institute for
Public Health and Environmental Protection. Report no. 679101003. 51 pp. - GLP compliance:
- not specified
- Type of method:
- other: calculation
- Media:
- other: soil-water, suspended matter in water
Test material
- Reference substance name:
- soluble inorganic tin compound
- IUPAC Name:
- soluble inorganic tin compound
- Details on test material:
- unkown
Constituent 1
- Radiolabelling:
- no
Study design
- Test temperature:
- unknown
Batch equilibrium or other method
- Analytical monitoring:
- not specified
Results and discussion
Adsorption coefficientopen allclose all
- Key result
- Sample No.:
- #1
- Type:
- other: soil water
- Value:
- 3.38 dimensionless
- pH:
- 7
- Temp.:
- 20 °C
- Matrix:
- -
- % Org. carbon:
- ca. 1
- Key result
- Sample No.:
- #2
- Type:
- other: suspended matter water
- Value:
- 5.57 dimensionless
- pH:
- 7
- Temp.:
- 20 °C
- Matrix:
- -
- % Org. carbon:
- 1
Applicant's summary and conclusion
- Validity criteria fulfilled:
- not applicable
- Conclusions:
- log K_p (soil water) = 3.28
log K_p (suspended matter water) = 5.57
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