Registration Dossier
Registration Dossier
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EC number: 415-430-8 | CAS number: 86403-32-9 CYASORB UV-3853 LIGHT STABILIZER; DASTIB 845; SANDUVOR 845
Adsorption / desorption
Administrative data
Link to relevant study record(s)
Description of key information
log Koc at neutral pH > 5.63, Koc > 427000 [OECD TG 121, EU Method C19; HPLC Method]
Key value for chemical safety assessment
Additional information
The adsorption coefficient of the test substance was determined in a GLP study according to OECD Guideline No. 121 and EU Method C19 using the HPLC method and soil-adsorption-reference data. The log Koc value at neutral pH was > 5.63, the Koc > 427000 and hence, the substance has a high sorption potential onto soil organic matter.
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