Isotope labelled N-Nitrosodiethylamine (N525465) (DEN) is a widely occurring nitrosamine that is one of the most important environmental carcinogens (1) primarily inducing tumors of liver (2,3). Drinking water contaminant candidate list 3 (CCL 3) compound as per United States Environmental Protection Agency (EPA), environmental, and food contaminants. NDMA and NDEA were found as an impurity in generic versions of valsartan, losartan and irbesartan.
危险品:
Not a dangerous good if item is equal to or less than 1g/ml and there is less than 100g/ml in the package
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