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Environmental fate & pathways

Biodegradation in soil

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Description of key information

Tartaric acid showed a very rapid degradation, reaching a plateau after 4h. Calculations revealed a first order reaction for the degradation of the tartaric acid, with half lives of 9.6h.

According to column 2 of REACH Annex IX, futhter studies do not need to be conducted since tartaric acid and its salts are readily biodegradable and have a low log Kow.

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