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Ecotoxicological information

Toxicity to microorganisms

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Description of key information

Toxicity of Reaktiv-Orange DYPR 1410 to activated sludge:EC 50 > 10000 mg/L. The substance is not harmful to sewage sludge organisms.

Key value for chemical safety assessment

EC10 or NOEC for microorganisms:
10 000 mg/L

Additional information

Study conducted to Commission Directive 88/302/EEC, Official Journal of the EC L 133 , Part C: Biodegradability: Test for inhibition of oxygen consumption (corresponds for the most part to the test method OECD 209). Performed in compliance with the Principles of Good Laboratory Practice (GLP).

 

Toxicity of Reaktiv-Orange DYPR 1410 to activated sludge:EC 50 > 10000 mg/L. The substance is not harmful to sewage sludge organisms.