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EC number: 227-876-9
CAS number: 6021-61-0
Few data of low reliability are
available on the short-term toxicity potential to fish of Disperse Red
054. Unfortunately, due to the fact that only a sheet of results is
available and that there are no details on testing procedures and
results, a reliability cannot be assigned. The data is here mentioned
only for completeness sake.
An LC50 (96h) of 52 mg/l is reported
for Lebistes reticulates (report, 1991).
A second sheet of results indicate a
median tolerance limit as higher than 500 mg/l, at 48 hours; the
experiment was conducted at 20 °C and it was performed following a
modified routine bioassay (report, 1974).
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