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EC number: 614-626-2
CAS number: 685853-81-0
A NOAEC of 0.15 mg/l Cr 3+ is cited. This equates to ca 0.7 mg/l of the
Citric acid is noted to be of less hazard to aquatic organisms and is
Long term toxicity to fish is driven by the presence of the metal ion.
Headline NOAEC 150 ug/l is based on survival and vigour, but
statistically uncertain reductions in length and weight occurred at 45
and 89 ug/l
Chromium III is available in natural waters and is an essential element.
The metal therefore goes through biotransformation processes and is not
Based on these charcteristics, classification as Aquatic Chronic 3 is
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