Registration Dossier
Registration Dossier
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EC number: 235-115-7 | CAS number: 12069-89-5
Short-term toxicity to aquatic invertebrates
Administrative data
Link to relevant study record(s)
Description of key information
The EC50 value of sodium molybdate dihydrate to Daphnia magna was found to be 330 mg/L (48 h).
Key value for chemical safety assessment
Fresh water invertebrates
Fresh water invertebrates
- Effect concentration:
- 330 mg/L
Additional information
The EC50 value of sodium molybdate dihydrate to Daphnia magna was found to be 330 mg/L (48 h). Available data from sodium molybdate dihydrate are appropriate to be used for the read-across approach. Due to lower water solubility for dimolybdenum carbide compared to sodium molybdate dihydrate the resulting toxicity is also expected to be lower. Hence, the read across to the substance sodium molybdate dihydrate is sufficiently protective.
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