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Diss Factsheets

Administrative data

toxicity to terrestrial plants: long-term
Data waiving:
exposure considerations
Justification for data waiving:
the study does not need to be conducted because direct and indirect exposure of the soil compartment is unlikely
Justification for type of information:
The UVCB itself is highly insoluble in water. Data on the substance toxicity to terrestrial organisms (terrestrial plants) is driven by the assessment of the individual transformed UVCB constituents (assessment entity approach). The following relevant information is also reported in the IUCLID summary, Section 6:

PNECsoil for Ni: 29.9 mg Ni/kg dw.
PNECsoil for Co: 10.9 mg Co/kg dw.

Data source

Materials and methods

Test material

impurity 1
Reference substance name:
Total unspecified impurities
Total unspecified impurities
Constituent 1
Reference substance name:
Cobalt Nickel Manganese Oxide
Cas Number:
Molecular formula:
Ni1-x-yMnxCoyOz with Me=Ni+Mn+Co=1 and Ni/Me= 0.45-0.98 Mn/Me= 0.01-0.35 Co/Me= 0.01-0.35 O/Me= 1.00-1.33
Cobalt Nickel Manganese Oxide
Test material form:

Results and discussion

Applicant's summary and conclusion