We use cookies to ensure you get the best experience on our website.

Label & SDS

EPA Label: link

Registration information

  • U.S. EPA Registration number: 1448-396
  • U.S. EPA Status: CANCELLED

Description

'Wskt' is a microbicide/microbistat. Its Federal EPA registration number is: 1448-396. It was originally approved by EPA on 30 Jul 1997. Its registration got cancelled on 06 Aug 2014. It has a 'Danger' signal word. It has the following active ingredients: 2-Methyl-3(2H)-isothiazolone, 5-Chloro-2-methyl-3(2H)-isothiazolone, and Poly(oxy-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl dichloride). It's approved for 5 sites including air washer water, cooling tower water, industrial water, ponds, and secondary oil recovery injection water. It is also approved for 4 pests and pest groups including but not limited to deterioration/spoilage bacteria, no pest, slime-forming bacteria, and slime-forming fungi.

Original registration date:

  • 30 Jul 1997

Cancellation date:

  • 06 Aug 2014

Alternative names:

  • WSKTActive

Registrant:

  • BUCKMAN LABORATORIES INC.
  • Address:
    1256 North Mclean Blvd
    Memphis, TN 38108

Active ingredients:

  • 2-methyl-3(2h)-isothiazolone 0.37%
  • 5-chloro-2-methyl-3(2h)-isothiazolone 1.04%
  • Poly(oxy-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl(dimethylimino)-1,2-ethanediyl dichloride) 12%
  • Other ingredients 86.59%

Signal word:

  • Danger

Product type:

  • Microbicide/microbistat

Formulation:

  • Formulation Intermediate

Registered target pests:

  • Deterioration/spoilage bacteria
  • No pest
  • Slime-forming bacteria
  • Slime-forming fungi (paper mills/water systems)

Registered target sites:

  • Air washer water
  • Cooling tower water
  • Industrial water (unspecified)
  • Ponds (fire) (water treatment)
  • Secondary oil recovery injection water