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Ecotoxicological information

Toxicity to microorganisms

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Link to relevant study record(s)

Description of key information

Thiophosphoryl trichloride showed 46.0 % respiration inhibition of activated sludge at the highest test item concentration of 10000 mg/L. An EC50 of ca 10000 mg/L were obtained in this test. The effect value relates to nominal concentration, since no analytical monitoring was performed.

Key value for chemical safety assessment

EC50 or LC50 for microorganisms:
10 000 mg/L

Additional information