Registration Dossier
Registration Dossier
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EC number: 700-321-2 | CAS number: -
Surface tension
Administrative data
Link to relevant study record(s)
Description of key information
Following EU-Method A.5 resp. OECD 115 (1995), the surface tension of Reaction product of 2-hydroxybenzoic acid, styrene and oxozinc was determined to be 62.56 ± 0.07 mN/m. The concentration was determined with 32.21 - 37.82 mg test item/L (based on analysis of dissolved organic carbon in the test solution).
Key value for chemical safety assessment
- Surface tension:
- 62.56
Additional information
The surface tension of an aqueous solution of Reaction product of 2-hydroxybenzoic acid, styrene and oxozinc was determined as 62.56 ± 0.07 mN/m at 19.9 °C. One measurement was performed for verification (after 61 minutes). No significant changes and thus no significant dependence on time were observed. As these values were higher than 60 mN/m the test item Reaction product of 2-hydroxybenzoic acid, styrene and oxozinc was classified as not surface active. The concentration was determined with 32.21 - 37.82 mg test item/L (based on analysis of dissolved organic carbon in the test solution).
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