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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

A GLP study according to OECD guideline 209, valid without restrictions is available. The 3h-EC50 found for the test material as is, was 12.8 g/L, this is equal to 1.08 g/L active ingredient (D/L-tartaric acid and meso-tartaric acid).

Key value for chemical safety assessment

EC50 for microorganisms:
12.8 g/L

Additional information