Adenosine is classified as a 4B inert ingredient. Based on the reasonable certainty of no harm safety finding and the existing 40 CFR 180.920 use limiation, the List 4B classification for adenosine is affirmed.
You may need a PDF reader to view some of the files on this page. See EPA’s About PDF page to learn more.- Inert Reassessment Decision Document for Adenosine (PDF)(17 pp, 552 K)