U.S. EPA registered pesticide info
'Utikem Slow Dissolving Stabilized Chlorine Tablets' is an algaecide and disinfectant. Its Federal EPA registration number is: 3525-42. It was originally approved by EPA on 22 Jan 1973. Its registration got cancelled on 30 Nov 1992. It has a 'Danger' signal word. It has the following active ingredients: Trichloro-s-triazinetrione. It's approved for 1 sites including swimming pool water. It is also approved for 2 pests and pest groups including but not limited to algae and black algae.