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Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 38723-4
  • U.S. EPA Status: CANCELLED

Description

'Am-43' is an algaecide and microbicide/microbistat. Its Federal EPA registration number is: 38723-4. It was originally approved by EPA on 14 Aug 1981. Its registration got cancelled on 10 Oct 1989. It has a 'Danger' signal word. It has the following active ingredients: 2-Alkyl*-1-benzyl-1-(2-hydroxyethyl)-2-imidazolinium chloride *(as in fatty acids of coconut oil) and Isopropyl alcohol. It's approved for 1 sites including cooling tower water. It is also approved for 3 pests and pest groups including but not limited to algae, slime-forming bacteria, and slime-forming fungi.

Original registration date:

  • 14 Aug 1981

Cancellation date:

  • 10 Oct 1989

Alternative names:

  • AM-43Active

Registrant:

  • WALTER LOUIS FLUID TECHNOLOGIES
  • Address:
    530 S. 5th Street
    Quincy, IL 62301

Active ingredients:

  • 2-alkyl*-1-benzyl-1-(2-hydroxyethyl)-2-imidazolinium chloride *(as in fatty acids of coconut oil) 50%
  • Isopropyl alcohol 50%
  • Other ingredients 0%

Signal word:

  • Danger

Product type:

  • Algaecide
  • Microbicide/microbistat

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Algae
  • Slime-forming bacteria
  • Slime-forming fungi (paper mills/water systems)

Registered target sites:

  • Cooling tower water