Displaying 1 results of Ensulizole Stable Isotopes Ensulizole is a chemical compound commonly used as a UV filter in sunscreen products. Stable isotopes of Ensulizole are non-radioactive isotopes that have the same number of protons and electrons as the standard isotopes but differ in the number of neutrons. These isotopes are useful in research and analytical applications such as tracer studies and mass spectrometry analysis.