Registration Dossier
Registration Dossier
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EC number: 269-102-2 | CAS number: 68187-50-8 This substance is identified in the Colour Index by Colour Index Constitution Number, C.I. 77498.
Endpoint summary
Administrative data
Description of key information
Additional information
The transformation/dissolution concentration of Cobalt at a loading rate of 100 mg/L and after 7 days is higher than he acute ERV, whereas at a loading rate of 10 mg/L the Co-concentration is lower than the acute ERV. Thus, the substance has to be considered as acutely harmful to aquatic organisms.
The transformation/dissolution concentration of Cobalt at a loading rate of 1 mg/L and after 28 days is lower than the chronic ERV. Thus the substance is not harmful based on chronic data.
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