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Environmental fate & pathways

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In an hydrolysis study performed according to EU method C.7 and in compliance with GLP Reactive Navy FC63805 showed variable hydrolytical stability with varying pH: At pH 7 the half-life period was determined to be 2.46 days by extrapolating the results of the experiments at 25, 50, 55 and 65°C. At pH 4 the substance is considered to be hydrolytically stable (half-life > 1 year). At pH 9 the decomposition was higher than 50 % after 2.4 hours at 50°C. The test substance can be considered as hydrolytically unstable at pH 9.

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