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EC number: 253-575-7
CAS number: 37640-57-6
There is a high probability that the product is not acutely harmful to aquatic algae and cyanobacteria.
toxicity to aquatic algae and cyanobacteria was assessed with studies using
melamine and cyanuric acid as test material.
component CAS 108 -78 -1 (melamine):
1988 was selected as the key study , as it is the newer one, it was
performed under GLP and it is reported in more detail.
of Oldersma 1982 reportes a high EC50 and NOEC, even higher than in
component CAS 108 -80 -5 (cyanuric acid):
EC50 and NOEC values are reported for the growth rate (Vreynhoef 2007):
> 3700 mg/L (nominal) and 945 mg/L (nominal)
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