Registration Dossier
Registration Dossier
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EC number: 256-917-3 | CAS number: 51022-74-3
Endpoint summary
Administrative data
Description of key information
As stated in the requirements of the regulation (EC) No 1907/2006 the biodegradability of iotroxic acid, disodium salt was tested according to the OECD test guideline 301 F ”Ready Biodegradability: Manometric Respirometry Test (1992)”, and in compliance with the OECD-GLP standards (Länge 2004). The test compound iotroxic acid, disodium salt was not degraded up to day 29 (28 days of incubation).
In accordance with the OECD 301 F, the test compound iotroxic acid, disodium salt is not readily biodegradable under the conditions of the test and it was not toxic to the microbes of activated sludge.
Additional information
No data are available for iotroxic acid (target substance). Thus, iotroxic acid, disodium salt (source substance) is used to assess the aquatic toxicity of iotroxic acid in a read-across approach.
Data describing the acute aquatic toxicity of iotroxic acid is based on read-across from iotroxic acid, disodium salt. In aqueous solution disodium salt disassociates to iotroxic acid
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