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Ecotoxicological information

Toxicity to aquatic algae and cyanobacteria

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Description of key information

The effect concentration (EC50) of tin (II) oxalate in a aquatic green algae (Pseudokirchnerella subcapitata) in a 72 hr study on the basis of growth effect was estimated to be 129.91mg/L.Thus,considering the CLP Criteria for aquatic classification of the substance , it is concluded that tin (II) oxalate does not exhibit toxicity to algae.

Key value for chemical safety assessment

EC50 for freshwater algae:
129.91 mg/L

Additional information

The effect concentration (EC50) of tin (II) oxalate in a aquatic green algae (Pseudokirchnerella subcapitata) in a 72 hr study on the basis of growth effect was estimated to be 129.91mg/L.Thus,considering the CLP Criteria for aquatic classification of the substance , it is concluded that tin (II) oxalate does not exhibit toxicity to algae.

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