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Label & SDS

EPA Label: Not available

Registration information

  • U.S. EPA Registration number: 44154-6
  • U.S. EPA Status: CANCELLED

Description

'Dk-540' is a microbicide/microbistat. Its Federal EPA registration number is: 44154-6. It was originally approved by EPA on 08 Jul 1986. Its registration got cancelled on 10 Oct 1989. It has a 'Danger' signal word. It has the following active ingredients: Methanesulfonothioic acid, S-(2-hydroxypropyl) ester. 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 slime-forming bacteria.

Original registration date:

  • 08 Jul 1986

Cancellation date:

  • 10 Oct 1989

Alternative names:

  • DK-540Active

Registrant:

  • DER-KEL CHEMICAL
  • Address:
    Po Box 16309
    Chattanooga, TN 37416

Active ingredients:

  • Methanesulfonothioic acid, s-(2-hydroxypropyl) ester 10%
  • Other ingredients 90%

Signal word:

  • Danger

Product type:

  • Microbicide/microbistat

Formulation:

  • Ready-to-Use Solution

Registered target pests:

  • Slime-forming bacteria

Registered target sites:

  • Cooling tower water