Registration Dossier
Registration Dossier
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EC number: 235-650-6 | CAS number: 12411-64-2
Short-term toxicity to fish
Administrative data
Link to relevant study record(s)
Description of key information
One reliable data point was identified for ammonium molybdate. For (NH4)2Mo2O7, the reliable acute value was a 96h-LC50 of 237 mg Mo/L, and this for the fish O. mykiss (HRC, 1994).
Key value for chemical safety assessment
Fresh water fish
Fresh water fish
- Effect concentration:
- 237 mg/L
Additional information
The reliable acute toxicity concentration level ammonium molybdate is summarized below. The effect level is expressed as (mg Mo)/L, and is a 96h-LC50 of 237 mg Mo/L.
Species |
Mo-salt |
Endpoint |
|
mg Mo/L |
pH |
Reference |
O. mykiss |
(NH4)2Mo2O7 |
96h-LC50 |
Nominal |
237 |
5.7 |
HRC, 1994 |
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