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EC number: 205-250-6
CAS number: 136-52-7
Fourteen chronic data are available for 1 species of arthropod soil
invertebrate exposed to a variety of natural EU and North American
soils. Reliable chronic NOEC/EC10 values range from 14.3 to 1000 mg
added Co/kg dw for reproduction by the springtail, Folsomia candida (De
Schamphelaere et al, 2005; Lock et al., 2004). Below is the accepted
high quality arthropod soil macro-organism study, for both the added
cobalt and total cobalt values, used for derivation of the HC5 and
Table X. High
quality studies for arthropod soil macro-organisms used for derivation
of the HC5 and terrestrial PNEC
Added NOEC or EC 10 (mg Co/Kg dw)
Total NOEC or EC10 (mg Co/Kg dw)
De Schamphelaere et al., 2008
Lock et al., 2004
Nota et al., 2010
Long-term EC10/LC10 or
NOEC for soil dwelling anthropods: 14.3 -1000 mg/kg soil dw (Added Co).
Information on Registered Substances comes from registration dossiers which have been assigned a registration number. The assignment of a registration number does however not guarantee that the information in the dossier is correct or that the dossier is compliant with Regulation (EC) No 1907/2006 (the REACH Regulation). This information has not been reviewed or verified by the Agency or any other authority. The content is subject to change without prior notice.Reproduction or further distribution of this information may be subject to copyright protection. Use of the information without obtaining the permission from the owner(s) of the respective information might violate the rights of the owner.
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