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EC number: 825-116-6
CAS number: 24704-41-4
It can be stated that the LC50 value for aquatic invertebrates for
edetic acid is much higher than for cobalt salts. Thus, the aquatic
toxicity of EDTA-CoH2 is determined by the cobalt moiety of the
Based on the LC value for cobalt salt and molecular weight correction
the LC50 value for EDTA-CoH2 can be stated as >= 13.64 mg/L.
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