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Ecotoxicological information

Short-term toxicity to fish

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Description of key information

Sodium mercaptobenzothiazole 48h LC50 for Oncorhynchus mykiss was 1.8 mg/L.
Sodium mercaptobenzothiazole 48h LC50 for Leuciscus idus was >5mg/L.
Sodi Sodium mercaptobenzothiazole 96h NOEC= 2.1mg/L and 96 LC50= 3.8 to 12-15 mg/L for Lepomis macrochirus.
Sodium mercaptobenzothiazole 96h LC50= 1.8 to 2.6-3.2 mg/L and 96h NOEC= 1.99mg/L for Oncorhynchus mykiss.
Sodium mercaptobenzothiazole 11h LC100 for Ptychochellus oregonensis was 10mg/L.

Key value for chemical safety assessment

Fresh water fish

Fresh water fish
Effect concentration:
1.8 mg/L

Additional information