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Environmental fate & pathways


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Description of key information

A study for determining the stability of C.I. Direct Blue 264 regarding hydrolysis is technically not feasible. But under consideration of the chromatograms received during the study of water solubility over a period of 34 days, it can be assumed that C.I. Direct Blue 264 is stable in the aquatic environment and abiotic degradation can be excluded. 

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