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EC number: 947-147-5
CAS number: -
Chemical analysis of test preparations
Nominal Concentration (mg/L)
0 hours (Fresh)
24 hours (Old)
72 hours (Fresh)
96 hours (Old)
Measured Concentration (mg/L)
% of nominal
100 – RO water
P. Rec (0.102)
acute toxicity of the test item, Reaction mass of disodium
and sodium N-[(2-hydroxy-5-nonylphenyl)methyl]-N-methylaminoacetate, to
fish was assessed at a GLP accredited laboratory according to the OECD
Guideline 203 ("Fish, Acute Toxicity Test").
No mortality or sub-lethal effects of
exposure were observed in fish exposed to either the control or nominal
limit concentration of 3.2 mg/L over the 96-hour exposure period, thus
the 96-hour LC50 value is >3.2 mg/L.
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