Registration Dossier
Registration Dossier
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EC number: 231-209-7 | CAS number: 7446-81-3
Bioaccumulation: aquatic / sediment
Administrative data
Link to relevant study record(s)
Description of key information
Bioaccumulation of sodium acrylate is unlikely.
Key value for chemical safety assessment
- BCF (aquatic species):
- 1.051 L/kg ww
Additional information
The BCF was calculated with the reliable QSAR model EPI Suite v4.11 BCFBAF v3.01 and was within the applicabillity domain. Considering biotransformation processes at a mid trophic level the BCF was 1.051 L/Kg. Therefore no accumulation in organisms is expected.
In water sodium acrylate dissociates into sodium- and acrylate-ions. Therefore, QSAR calculations on acrylic acid were used to support the results above. for details see WoE justification in chapter 13.2. With a BCF of 3.162 L/Kg no accumulation in organisms is expected of acrylic acid either.
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