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Ecotoxicological information

Endpoint summary

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Description of key information

Terrestrial toxicity

Toxicity to soil macroorganisms except arthropods

Lowest valid effect values:

28-d EC10 = 22 mg V/kg soil dw (OECD 222, Eisenia fetida, reproduction)

56-d LC50 = 340 mg V/kg soil dw (OECD 222, Eisenia fetida mortality)

Corrected for the molecular weight of vanadylhydrogenphosphate-hemihydrate (CAS no. 93280-40-1): 28-d EC10 = 75 mg/kg soil dw ; 56-d LC50 = 1156 mg/kg soil dw

 

Toxicity to terrestrial arthropods

Lowest valid effect value:

28-d EC10 = 3 mg V/kg soil dw (ISO 11267, Folsomia candida, reproduction)

Corrected for the molecular weight of vanadylhydrogenphosphate-hemihydrate (CAS no. 93280-40-1): 28-d EC10 = 10.2 mg/kg soil dw

 

Toxicity to terrestrial plants

Lowest valid effect value:

14-d EC10 = 11 mg V/kg soil dw (ISO 11269 -2, Hordeum vulgare, shoot yield)

Corrected for the molecular weight of vanadylhydrogenphosphate-hemihydrate (CAS no. 93280-40-1): 14-d EC10 = 37 mg V/kg soil dw

 

Toxicity to soil microorganisms

Lowest valid effect value:

28-d NOEC = 3.2 mg V/kg soil dw (ISO 14238, nitrification)

Corrected for the molecular weight of vanadylhydrogenphosphate-hemihydrate (CAS no. 93280-40-1): 28-d NOEC = 11 mg V/kg soil dw

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