Registration Dossier

Diss Factsheets

Administrative data

Endpoint:
sediment toxicity: long-term
Data waiving:
study scientifically not necessary / other information available
Justification for data waiving:
other:
Justification for type of information:
The waiving justification for this inorganic UVCB is in line with REACH Annex X, column 2 of section 9.5.1 ‘Long-term toxicity to sediment organisms’.

Data source

Materials and methods

Test material

Constituent 1
Chemical structure
Reference substance name:
Nickel
EC Number:
231-111-4
EC Name:
Nickel
Cas Number:
7440-02-0
Molecular formula:
Ni
IUPAC Name:
nickel
Constituent 2
Chemical structure
Reference substance name:
Cobalt
EC Number:
231-158-0
EC Name:
Cobalt
Cas Number:
7440-48-4
Molecular formula:
Co
IUPAC Name:
cobalt(2+)
Constituent 3
Chemical structure
Reference substance name:
Lithium
EC Number:
231-102-5
EC Name:
Lithium
Cas Number:
7439-93-2
Molecular formula:
Li
IUPAC Name:
lithium
Constituent 4
Chemical structure
Reference substance name:
Aluminium
EC Number:
231-072-3
EC Name:
Aluminium
Cas Number:
7429-90-5
Molecular formula:
Al
IUPAC Name:
aluminum
Test material form:
solid: particulate/powder
Details on test material:
Composition represents the lowest and highest possible concentration of each individual constituent in NCA (estimated by Monte Carlo simulation, taking into account the following ranges of variability:
Sum of of Ni+Co+Al = approx. 1
Li =0.9-1.3
Ni: 0.75-0.99
Co: 0.01-0.2
Al: 0.01-0.2
A more detailed composition can be provided by the data holder, but is not defined in this record as this represents sensitive business information that cannot be shared with co-registrants. The composition, however, fits into the agrees Substance Identity Profile.

Results and discussion

Effect concentrations
Remarks on result:
not measured/tested
Remarks:
Data on the substance toxicity to sediment organisms is driven by the assessment of the individual transformed UVCB constituents (assessment entity approach). Relevant information is reported in the IUCLID summary, Section 7

Applicant's summary and conclusion