U.S. EPA registered pesticide info
'Fremont 9947 Low Foam Water Treatment Microbiocide' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 7053-24. It was originally approved by EPA on 06 Mar 1981. Its registration got cancelled on 31 Dec 1987. It has a 'Danger' signal word. It has the following active ingredients: 1-Octanaminium, N,N-dimethyl-N-octyl-, chloride. It's approved for 1 sites including cooling tower water. It is also approved for 1 pests and pest groups including but not limited to algae.